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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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: 2 days ago
TLE from 2 days ago
0 OPTUS A2 (AUSSAT 2)
1 16275U 85109C 26080.45136017 .00000032 00000-0 00000-0 0 9992
2 16275 13.4307 340.7645 0006040 323.9709 225.3267 0.99951870 45658Epoch: 2026-03-21T10:49Z
TLE epoch observation values (Epoch: 2026-03-21T10:49:57.518Z)
Latitude
-2.1446°
Longitude
-171.67992°
Altitude
35,894.369 km
Speed
3.07 km/s
True Right ascension
11h 19m 07s
True Declination
-2° 08' 33"
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
10:29:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,903.024 km
Perigee altitude
35,851.979 km
Semi-major axis
42,255.639 km
Eccentricity
0.0006
Inclination
13.4307°
RAAN
340.7645°
Arg. of periapsis
323.9709°
True anomaly
225.27751°
Mean anomaly
225.3267°
Eccentric anomaly
225.3021°
Mean motion
0.24987 °/min
Orbital period
1,440.74 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. |
|---|---|---|---|---|---|---|---|
| 231 mins | 2026-03-23 05:27:25.834Z | 265.726° W | 2026-03-23 05:27:25.834Z | 265.726° W | 16.114° | 2026-03-23 09:18:25.834Z | 258.094° W |
| 345 mins | 2026-03-23 23:42:25.834Z | 260.592° W | 2026-03-24 04:44:25.834Z | 267.145° W | 15.469° | 2026-03-24 05:27:25.834Z | 266.504° W |
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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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