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BLITS

Jump to: Mission Support Status, Mission Support Request

ILRS Mission Support Status:

SLR will be used for the calibration of GPS-based satellite positioning.

Current ILRS Tracking Statistics:

SatelliteSite NameStationStart DateEnd DateNo. PassesNo. Points
BLITSAltay187924-Sep-200901-Jan-20132691,810
BLITSArequipa740312-Apr-201023-Oct-201287285
BLITSArkhyz188610-May-201206-Nov-2012615
BLITS Badary189003-Mar-201220-Oct-201240240
BLITSBaikonur188704-Apr-201206-Oct-201274364
BLITS Beijing724903-Oct-201001-Jan-201372267
BLITSBorowiec781111-Mar-201011-Mar-201013
BLITSChangchun723728-Sep-200922-Jan-20138193,944
BLITSConcepcion740502-Oct-200901-Nov-20121969
BLITSGrasse784528-Oct-200908-Jan-20131641,381
BLITSGraz783926-Sep-200906-Jan-20138425,938
BLITSGreenbelt710530-Sep-200910-Jan-20134863,766
BLITSHaleakala711903-Dec-200928-Dec-20122191,144
BLITSHartebeesthoek750102-Nov-200921-Jan-20132841,648
BLITSHerstmonceux784025-Sep-200916-Jan-20137014,881
BLITSKatzively189326-Sep-200927-Sep-201288444
BLITSKiev182428-Sep-200905-Mar-201362239
BLITSKoganei730815-Oct-200903-Aug-2012102701
BLITSKomsomolsk-Na-Amure186826-Sep-200919-Apr-201272456
BLITSLviv183125-Sep-200925-Sep-200913
BLITSMatera794129-Sep-200912-Jan-20133361,575
BLITSMcDonald708011-Oct-200913-Jan-201353167
BLITSMonument Peak711007-Oct-200921-Jan-20135504,429
BLITSMount Stromlo782530-Sep-200920-Jan-20135262,192
BLITSPotsdam784125-Sep-200911-Jan-20133462,800
BLITSRiga188402-Oct-200926-Oct-2011102555
BLITSRiyadh783226-Apr-201025-Aug-20101058
BLITSSan Fernando782401-Oct-200918-Dec-20122762
BLITSSan Juan740624-May-201008-Jan-2013132985
BLITSShanghai782106-Oct-200901-Jan-2013183860
BLITSSimeiz187324-Sep-200912-Sep-201274438
BLITS Simosato783815-Oct-201212-Dec-2012654
BLITS Svetloe188805-Feb-201219-Jan-2013413
BLITSTahiti712403-Dec-200930-Nov-2012125727
BLITSTanegashima735828-Oct-200926-Mar-201233166
BLITSWettzell883430-Sep-200911-Jan-20132661,089
BLITSYarragadee709026-Sep-200922-Jan-20131,80612,309
BLITS Zelenchukskaya188928-Apr-201218-Sep-2012424
BLITSZimmerwald781030-Sep-200912-Dec-20121,2629,610

BLITS

Jump to: Mission Support Status, Mission Support Request

ILRS Mission Support Status:

SLR will be used for the calibration of GPS-based satellite positioning.

Current ILRS Tracking Statistics:

SatelliteSite NameStationStart DateEnd DateNo. PassesNo. Points
BLITSAltay187924-Sep-200905-Jun-20122201,498
BLITSArequipa740312-Apr-201005-Jun-201242139
BLITS Arkhyz188610-May-201210-May-201213
BLITSBaikonur188704-Apr-201230-May-201222101
BLITS Beijing724903-Oct-201004-Jun-201250181
BLITSBorowiec781111-Mar-201011-Mar-201013
BLITSChangchun723728-Sep-200901-Jun-20126643,215
BLITSConcepcion740502-Oct-200907-Apr-20121452
BLITSGrasse784528-Oct-200908-Jun-20121421,184
BLITSGraz783926-Sep-200903-Jun-20127425,256
BLITSGreenbelt710530-Sep-200909-Jun-20123983,086
BLITSHaleakala711903-Dec-200909-Jun-2012154805
BLITSHartebeesthoek750102-Nov-200908-Jun-20121941,108
BLITSHerstmonceux784025-Sep-200909-Jun-20125894,125
BLITSKatzively189326-Sep-200908-Jun-201251245
BLITSKiev182428-Sep-200925-Apr-201257225
BLITSKoganei730815-Oct-200902-Feb-2012100688
BLITSKomsomolsk-Na-Amure186826-Sep-200919-Apr-201272456
BLITSLviv183125-Sep-200925-Sep-200913
BLITSMatera794129-Sep-200908-Jun-20122641,248
BLITSMcDonald708011-Oct-200912-May-201239131
BLITSMonument Peak711007-Oct-200901-Jun-20124403,527
BLITSMount Stromlo782530-Sep-200907-Jun-20123891,527
BLITSPotsdam784125-Sep-200908-Jun-20122892,409
BLITSRiga188402-Oct-200926-Oct-2011102555
BLITSRiyadh783226-Apr-201025-Aug-20101058
BLITSSan Fernando782401-Oct-200910-Feb-20122353
BLITSSan Juan740624-May-201020-May-2012104751
BLITSShanghai782106-Oct-200902-Jun-2012147708
BLITSSimeiz187324-Sep-200908-Jun-201262374
BLITSTahiti712403-Dec-200903-May-201299606
BLITSTanegashima735828-Oct-200926-Mar-201233166
BLITSWettzell883430-Sep-200905-Jun-2012215874
BLITSYarragadee709026-Sep-200908-Jun-20121,48710,003
BLITSZimmerwald781030-Sep-200907-Jun-20121,0678,029

 

BLITS Mission Support Request Form/PDF (10-Feb-2009):

SECTION I: MISSION INFORMATION:

General Information:

Satellite Name: BLITS (The BLITS passive laser retroreflector satellite will be launched into orbit as a piggyback load on the Meteor-M(1) spacecraft)
Satellite Host Organization: IPIE
Web Address:

Contact Information:

Primary Technical Contact Information:
Name: Vladimir Vasiliev
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)7071358
Fax No.: +7(495)2349859
E-mail Address: lavaser@kmail.ru

Alternate Technical Contact Information:
Name: Nataliya Parkhomenko
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)3622470
Fax No.: +7(495)2349859
E-mail Address: natalia.n@g23.relcom.ru

Primary Science Contact Information:
Name: Vladimir Vasiliev
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)7071358
Fax No.: +7(495)2349859
E-mail Address: lavaser@kmail.ru

Alternate Science Contact Information:
Name: Nataliya Parkhomenko
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)3622470
Fax No.: +7(495)2349859
E-mail Address: natalia.n@g23.relcom.ru

Mission Specifics:

Scientific or Engineering Objectives of Mission: The BLITS (Ball Lens In The Space) retroreflector satellite has been developed and manufactured by the FSUE IPIE in accordance with the Federal Space Program of Russia and Agreement between the Federal Space Agency of Russia and International Laser Ranging Service from January 10, 2006. The mission purpose is experimental verification of the spherical glass retroreflector satellite concept as well as obtaining SLR data for solution of scientific problems in geophysics, geodynamics, and relativity by millimeter and submillimeter accuracy SLR measurements. The "target error" (uncertainty of reflection center relative to the CoM position) is less than 0.1mm, and the Earth magnetic field does not affect the satellite orbit and spin parameters.

Satellite Laser Ranging (SLR) Role of Mission: SLR is the only source of POD information, as well as of scientific data.

Anticipated Launch Date: June, 2009
Expected Mission Duration: 5 years
Orbital Accuracy Required: During the first phase: 50 – 100 m. During the 2-nd phase: best obtainable for this satellite.

Anticipated Orbital Parameters:

Altitude: 832 km
Inclination: 98.77°
Eccentricity: circular orbit, sun-synchronous
Orbital Period: 101.3 min
Frequency of Orbital Maneuvers: no Mission Timeline: 1-st phase: Identification of the BLITS satellite immediately after launching and separation from the carrier spacecraft; satellite orbit determination (2 – 4 weeks). 2- nd phase: precision orbit determination; accumulation of SLR data for the analysis of the novel retroreflector satellite concept perspectives, as well as for scientific studies in geophysics, geodynamics, relativity, etc. (during 5years).

Tracking Requirements:

Tracking Schedule: permanent observations
Spatial Coverage: maximum obtainable
Temporal Coverage: maximum obtainable

Operations Requirements:

Prediction Center: Information-Аnalytical Сentre (IAC) TSNIIMASH (former MCC)
Prediction Technical Contact Information:
Name: Vladimir Glotov
Address: 4 Ponerskaya st., Korolev, Moscow region, Russia, 141070
Phone No.: +7(495)5135075
Fax No.: +7(495) 5135075
E-mail Address: vladimir.glotov@mcc.rsa.ru
Priority of SLR for POD: high
Other Sources of POD (GPS, Doppler, etc.): no
Normal Point Time Span (sec): 30 <
Tracking Network Required (Full/NASA/EUROLAS/WPLTN/Mission Specific): Full

SECTION II: TRACKING RESTRICTIONS:

Can detector(s) or other equipment on the spacecraft be damaged or confused by excessive irradiation, particularly in any one of these wavelengths (532nm, 1064nm, 846nm, or 423nm)? no
Are there times when the LRAs will not be accessible from the ground? no
Is there a need for a pass segmentation restriction? no
Is there a need for a laser power restriction? no
Other comments on tracking restrictions: The BLITS satellite is designed for laser ranging with a wavelength of λ=532nm±5nm.

SECTION III: RETROREFLECTOR ARRAY INFORMATION:

Retroreflector Primary Contact Information:
Name: Vladimir Vasiliev
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)7071358
Fax No.: +7(495)2349859
E-mail Address: lavaser@kmail.ru

Array type (spherical, hexagonal, planar, etc.), to include a diagram or photograph: spherical
Array manufacturer: IPIE, 53 Aviamotornaya st. Moscow, Russia, 111250

BLITS retroreflector

Link (URL or reference) to any ground-tests that were carried out on the array: The BLITS satellite has been tested for effects of mechanical factors (sine and random vibration, and shock) as well as climatic factors (temperature, pressure, humidity). Optical parameters of the BLITS satellite (including the far field diffraction pattern) were measured after all tests. The testing results are documented in the test protocols.

The LRA design and/or type of cubes was previously used on the following missions: The BLITS nanosatellite consists of two outer hemispheres made of a low-refraction-index glass (ЛК6 type) and an inner ball lens made of a high-refraction-index glass (ТФ105 type). The ball lens radius is 53.52 mm, the total radius of the spherical retroreflector is 85.16 mm. The hemispheres are glued over the ball lens; the external surface of one hemisphere is covered with an aluminum coating protected by a varnish layer. All spherical surfaces are concentric. The satellite total mass is 7.53 kg.
A small spherical retroreflector of the same type (6cm in diameter) was fastened to the Meteor-3M (1) spacecraft and tested during its space flight (2001-2006).

The 3-D location (possibly time-dependent) of the satellite’s mass center relative to a satellite-based origin: Center of sphere

The 3-D location of the phase center of the LRA relative to a satellite-based origin: The phase center is 85.16 mm behind the sphere center (the range correction value is + 196.94 mm taking into account the indices of refraction)

The position and orientation of the LRA reference point (LRA mass-center or marker on LRA assembly) relative to a satellite-based origin: The CoM is in the sphere center.

The position (XYZ) of either the vertex or the center of the front face of each corner cube within the LRA assembly, with respect to the LRA reference point and including information of amount of recession of front faces of cubes: N/A

The orientation of each cube within the LRA assembly (three angles for each cube): N/A
The shape and size of each corner cube, especially the height: N/A
The material from which the cubes are manufactured (e.g. quartz): Inner sphere: ТФ105 glass. Outer hemispheres: ЛК6 glass.
The refractive index of the cube material, as a function of wavelength λ (micron): Operation wavelength:532 ±5nm. Refraction indices: outer hemispheres n532=1.4731, inner sphere n532=1.7646
Dihedral angle offset(s) and manufacturing tolerance: N/A
Radius of curvature of front surfaces of cubes, if applicable: 85.16 mm
Flatness of cubes’ surfaces (as a fraction of wavelength): N/A
Whether or not the cubes are coated and with what material: One of outer hemispherical glass parts of the satellite has an aluminum coating on its external surface. The coating is protected by a varnish layer.

Other Comments: A special-purpose separation system provides spinning of the BLITS satellite after its separation from the Meteor – M(1) spacecraft at a rate of more than 6 (possibly 10 – 20) rpm around the axis normal to its orbit plane, thus providing optimum conditions for observation from the Earth. The reflected signal will thereby consist of regular “bursts” of return pulses, with a “burst” duration nearly equal to one half of the satellite spin period.
The expected retroreflector cross-section of the BLITS satellite is approximately 100 000 square meters at λ=532 nm.

SECTION IV: MISSION CONCURRENCE:

As an authorized representative of the BLITS mission, I hereby request and authorize the ILRS to track the satellite described in this document.

Name (print): Shargorodskiy, Victor
Date:

Signature:

Position: General Designer of IPIE

BLITS Mission Support Request Form/PDF (10-Feb-2009):

SECTION I: MISSION INFORMATION:

General Information:

Satellite Name: BLITS (The BLITS passive laser retroreflector satellite will be launched into orbit as a piggyback load on the Meteor-M(1) spacecraft)
Satellite Host Organization: IPIE
Web Address:

Contact Information:

Primary Technical Contact Information:
Name: Vladimir Vasiliev
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)7071358
Fax No.: +7(495)2349859
E-mail Address: lavaser@kmail.ru

Alternate Technical Contact Information:
Name: Nataliya Parkhomenko
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)3622470
Fax No.: +7(495)2349859
E-mail Address: natalia.n@g23.relcom.ru

Primary Science Contact Information:
Name: Vladimir Vasiliev
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)7071358
Fax No.: +7(495)2349859
E-mail Address: lavaser@kmail.ru

Alternate Science Contact Information:
Name: Nataliya Parkhomenko
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)3622470
Fax No.: +7(495)2349859
E-mail Address: natalia.n@g23.relcom.ru

Mission Specifics:

Scientific or Engineering Objectives of Mission: The BLITS (Ball Lens In The Space) retroreflector satellite has been developed and manufactured by the FSUE IPIE in accordance with the Federal Space Program of Russia and Agreement between the Federal Space Agency of Russia and International Laser Ranging Service from January 10, 2006. The mission purpose is experimental verification of the spherical glass retroreflector satellite concept as well as obtaining SLR data for solution of scientific problems in geophysics, geodynamics, and relativity by millimeter and submillimeter accuracy SLR measurements. The "target error" (uncertainty of reflection center relative to the CoM position) is less than 0.1mm, and the Earth magnetic field does not affect the satellite orbit and spin parameters.

Satellite Laser Ranging (SLR) Role of Mission: SLR is the only source of POD information, as well as of scientific data.

Anticipated Launch Date: June, 2009
Expected Mission Duration: 5 years
Orbital Accuracy Required: During the first phase: 50 – 100 m. During the 2-nd phase: best obtainable for this satellite.

Anticipated Orbital Parameters:

Altitude: 832 km
Inclination: 98.77°
Eccentricity: circular orbit, sun-synchronous
Orbital Period: 101.3 min
Frequency of Orbital Maneuvers: no Mission Timeline: 1-st phase: Identification of the BLITS satellite immediately after launching and separation from the carrier spacecraft; satellite orbit determination (2 – 4 weeks). 2- nd phase: precision orbit determination; accumulation of SLR data for the analysis of the novel retroreflector satellite concept perspectives, as well as for scientific studies in geophysics, geodynamics, relativity, etc. (during 5years).

Tracking Requirements:

Tracking Schedule: permanent observations
Spatial Coverage: maximum obtainable
Temporal Coverage: maximum obtainable

Operations Requirements:

Prediction Center: Information-Аnalytical Сentre (IAC) TSNIIMASH (former MCC)
Prediction Technical Contact Information:
Name: Vladimir Glotov
Address: 4 Ponerskaya st., Korolev, Moscow region, Russia, 141070
Phone No.: +7(495)5135075
Fax No.: +7(495) 5135075
E-mail Address: vladimir.glotov@mcc.rsa.ru
Priority of SLR for POD: high
Other Sources of POD (GPS, Doppler, etc.): no
Normal Point Time Span (sec): 30 <
Tracking Network Required (Full/NASA/EUROLAS/WPLTN/Mission Specific): Full

SECTION II: TRACKING RESTRICTIONS:

Can detector(s) or other equipment on the spacecraft be damaged or confused by excessive irradiation, particularly in any one of these wavelengths (532nm, 1064nm, 846nm, or 423nm)? no
Are there times when the LRAs will not be accessible from the ground? no
Is there a need for a pass segmentation restriction? no
Is there a need for a laser power restriction? no
Other comments on tracking restrictions: The BLITS satellite is designed for laser ranging with a wavelength of λ=532nm±5nm.

SECTION III: RETROREFLECTOR ARRAY INFORMATION:

Retroreflector Primary Contact Information:
Name: Vladimir Vasiliev
Address: 53 Aviamotornaya st. Moscow, Russia, 111250
Phone No.: +7(495)7071358
Fax No.: +7(495)2349859
E-mail Address: lavaser@kmail.ru

Array type (spherical, hexagonal, planar, etc.), to include a diagram or photograph: spherical
Array manufacturer: IPIE, 53 Aviamotornaya st. Moscow, Russia, 111250

BLITS retroreflector

Link (URL or reference) to any ground-tests that were carried out on the array: The BLITS satellite has been tested for effects of mechanical factors (sine and random vibration, and shock) as well as climatic factors (temperature, pressure, humidity). Optical parameters of the BLITS satellite (including the far field diffraction pattern) were measured after all tests. The testing results are documented in the test protocols.

The LRA design and/or type of cubes was previously used on the following missions: The BLITS nanosatellite consists of two outer hemispheres made of a low-refraction-index glass (ЛК6 type) and an inner ball lens made of a high-refraction-index glass (ТФ105 type). The ball lens radius is 53.52 mm, the total radius of the spherical retroreflector is 85.16 mm. The hemispheres are glued over the ball lens; the external surface of one hemisphere is covered with an aluminum coating protected by a varnish layer. All spherical surfaces are concentric. The satellite total mass is 7.53 kg.
A small spherical retroreflector of the same type (6cm in diameter) was fastened to the Meteor-3M (1) spacecraft and tested during its space flight (2001-2006).

The 3-D location (possibly time-dependent) of the satellite’s mass center relative to a satellite-based origin: Center of sphere

The 3-D location of the phase center of the LRA relative to a satellite-based origin: The phase center is 85.16 mm behind the sphere center (the range correction value is + 196.94 mm taking into account the indices of refraction)

The position and orientation of the LRA reference point (LRA mass-center or marker on LRA assembly) relative to a satellite-based origin: The CoM is in the sphere center.

The position (XYZ) of either the vertex or the center of the front face of each corner cube within the LRA assembly, with respect to the LRA reference point and including information of amount of recession of front faces of cubes: N/A

The orientation of each cube within the LRA assembly (three angles for each cube): N/A
The shape and size of each corner cube, especially the height: N/A
The material from which the cubes are manufactured (e.g. quartz): Inner sphere: ТФ105 glass. Outer hemispheres: ЛК6 glass.
The refractive index of the cube material, as a function of wavelength λ (micron): Operation wavelength:532 ±5nm. Refraction indices: outer hemispheres n532=1.4731, inner sphere n532=1.7646
Dihedral angle offset(s) and manufacturing tolerance: N/A
Radius of curvature of front surfaces of cubes, if applicable: 85.16 mm
Flatness of cubes’ surfaces (as a fraction of wavelength): N/A
Whether or not the cubes are coated and with what material: One of outer hemispherical glass parts of the satellite has an aluminum coating on its external surface. The coating is protected by a varnish layer.

Other Comments: A special-purpose separation system provides spinning of the BLITS satellite after its separation from the Meteor – M(1) spacecraft at a rate of more than 6 (possibly 10 – 20) rpm around the axis normal to its orbit plane, thus providing optimum conditions for observation from the Earth. The reflected signal will thereby consist of regular “bursts” of return pulses, with a “burst” duration nearly equal to one half of the satellite spin period.
The expected retroreflector cross-section of the BLITS satellite is approximately 100 000 square meters at λ=532 nm.

SECTION IV: MISSION CONCURRENCE:

As an authorized representative of the BLITS mission, I hereby request and authorize the ILRS to track the satellite described in this document.

Name (print): Shargorodskiy, Victor
Date:

Signature:

Position: General Designer of IPIE