RUBIN 9.1/RUBIN 9.2/PSLV, 35936
Orbit data source: Space-Track
RUBIN 9.1/RUBIN 9.2/PSLV, 35936 is a payload satellite owned by ISRO (DE) in SSO that was launched on Wed, 23 Sep 2009 UTC launched from the Sirharikota (SRI). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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35936 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
DE / GERRelated business
Manufacturer
VSSC/LPSC
Mission
Non-operational spacecraft
Bus & Motor
PS-4, Unknown motor
Mass
920 kg wet, 920 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl + Cyl + 2 Nozzle, 1.6 m
Radar Cross Section
3.727 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 RUBIN 9.1/RUBIN 9.2/PSLV
1 35936U 09051F 25346.78000386 .00000509 00000-0 16097-3 0 9993
2 35936 98.3012 269.5310 0052358 264.8692 94.6521 14.43443005853648Epoch: 2025-12-12T18:43Z
TLE epoch observation values (Epoch: 2025-12-12T18:43:12.333Z)
Latitude
-0.00009°
Longitude
-92.98709°
Altitude
753.325 km
Speed
7.476 km/s
True Right ascension
17h 58m 07s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
05:21:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
781.545 km
Perigee altitude
706.962 km
Semi-major axis
7,122.39 km
Eccentricity
0.00524
Inclination
98.3012°
RAAN
269.531°
Arg. of periapsis
264.8692°
True anomaly
95.24977°
Mean anomaly
94.6521°
Eccentric anomaly
94.95097°
Mean motion
3.61081 °/min
Orbital period
99.7 mins
BSTAR
0.00016097
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Other satellites on launch #51 in the year 2009 (2009-09-23 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.RUBIN 9.1/RUBIN 9.2/PSLV Visibility forecast
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Span | Click to sort rows by Start time (UTC) header in descending order | Start Az. | Max El. time (UTC) | Max El. Az. | Max El. | End time (UTC) | End Az. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-13 06:57:19.230Z | 40.251° NE | 2025-12-13 07:01:19.230Z | 92.82° ESE | 22.676° | 2025-12-13 07:05:19.230Z | 147.681° SSE |
| 7 mins | 2025-12-13 08:37:19.230Z | 343.653° N | 2025-12-13 08:40:19.230Z | 284.287° WNW | 30.998° | 2025-12-13 08:44:19.230Z | 226.404° WSW |
| 6 mins | 2025-12-13 18:10:19.230Z | 111.056° ESE | 2025-12-13 18:12:19.230Z | 77.323° E | 26.315° | 2025-12-13 18:16:19.230Z | 13.912° NNE |
| 7 mins | 2025-12-13 19:48:19.230Z | 213.105° SW | 2025-12-13 19:51:19.230Z | 264.527° W | 27.477° | 2025-12-13 19:55:19.230Z | 322.984° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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