OPTUS A2 (AUSSAT 2), 16275
Orbit data source: Space-Track
OPTUS A2 (AUSSAT 2), 16275 is a payload satellite owned by Aussat (AU) in GEO that was launched on Wed, 27 Nov 1985 UTC via an SPACE SHUTTLE launch vehicle from the Air Force Eastern Test Range (AFETR). 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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16275 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
AU / AUSRelated business
Manufacturer
Hughes
Mission
Spacecraft
Bus & Motor
HS-376, TE-M-700-17
Mass
~1,109 kg wet, ~433 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 OPTUS A2 (AUSSAT 2)
1 16275U 85109C 25341.14167764 -.00000301 00000-0 00000-0 0 9990
2 16275 13.5145 341.5139 0006409 294.8119 164.1940 0.99947624 44611Epoch: 2025-12-07T03:24Z
TLE epoch observation values (Epoch: 2025-12-07T03:24:00.948Z)
Latitude
13.36711°
Longitude
-46.37577°
Altitude
35,902.84 km
Speed
3.07 km/s
True Right ascension
05h 23m 08s
True Declination
13° 21' 15"
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
22:44:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,905.78 km
Perigee altitude
35,851.615 km
Semi-major axis
42,256.834 km
Eccentricity
0.00064
Inclination
13.5145°
RAAN
341.5139°
Arg. of periapsis
294.8119°
True anomaly
164.21399°
Mean anomaly
164.194°
Eccentric anomaly
164.204°
Mean motion
0.24986 °/min
Orbital period
1,440.8 mins
BSTAR
0
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Other satellites on launch #109 in the year 1985 (1985-11-27 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.OPTUS A2 (AUSSAT 2) 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. |
|---|---|---|---|---|---|---|---|
| 664 mins | 2025-12-08 00:36:57.284Z | 103.307° ESE | 2025-12-08 02:24:57.284Z | 101.019° ESE | 23.507° | 2025-12-08 11:40:57.284Z | 120.17° SE |
| 372 mins | 2025-12-08 18:24:57.284Z | 118.237° SE | 2025-12-09 00:36:57.284Z | 104.22° ESE | 23.379° | 2025-12-09 00:36:57.284Z | 104.22° ESE |
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16275 neighbors
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Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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