OPS 0856, 2403
Orbit data source: Space-Track
OPS 0856, 2403 is a payload satellite owned by USAF SSD (US) in LEO that was launched on Fri, 19 Aug 1966 UTC via an ATLAS SLV-3 AGENA D launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets 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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2403 intel report (Beta)
OPS 0856 details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 21 hours ago |
| Origin | |
| Manufacturer | LMSC |
| Mission | Defense Early Warn |
| Bus & Motor | MIDAS, Unknown motor |
| Mass | ~2,000 kg wet, ~1,000 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Cone + Cyl + 2 Pan, 3 m |
| Radar Cross Section | 4.418 m², Large (>1 m²) |
Expand to show TLE details & history
TLE from 21 hours ago
0 OPS 0856
1 02403U 66077A 24355.71506154 -.00000041 00000-0 -21296-1 0 9991
2 02403 90.3380 270.0098 0010383 268.0014 91.9649 8.59841701479748Epoch: 2024-12-20T17:09Z
Definitive object data (Epoch: 2024-12-20T17:09:41.317Z)
| Latitude | 0.00004° |
| Longitude | -77.18895° |
| Altitude | 3,688.856 km |
| Speed | 6.293 km/s |
| True Right ascension | 18h 00m 02s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
| Latitude | -67.77024° |
| Longitude | 101.99788° |
| Altitude | 3,701.993 km |
| Speed | 6.293 km/s |
| Apparent Right ascension | 03h 30m 32s |
| Apparent Declination | -61° 01' 51" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 13:39:49 |
| Azimuth | 209.617° SW |
| Elevation | -62.916° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 3,694.567 km |
| Perigee altitude | 3,673.672 km |
| Semi-major axis | 10,062.256 km |
| Eccentricity | 0.0010383 |
| Inclination | 90.338° |
| RAAN | 270.0098° |
| Arg. of periapsis | 268.0014° |
| True anomaly | 92.08381° |
| Mean anomaly | 91.9649° |
| Eccentric anomaly | 92.02435° |
| Mean motion | 2.15031 °/min |
| BSTAR | -0.021296 |
| Orbital period | 167.42 mins |
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Other satellites on launch #77 in the year 1966 (1966-08-19 UTC)
OPS 0856 Visibility forecast
Observer location: undefined°, undefined
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. |
|---|---|---|---|---|---|---|---|
| 22 mins | 2024-12-21 15:43:39.594Z | 89.28° E | 2024-12-21 15:54:39.594Z | 51.044° ENE | 19.222° | 2024-12-21 16:05:39.594Z | 13.362° NNE |
| 36 mins | 2024-12-21 18:18:39.594Z | 164.297° S | 2024-12-21 18:36:39.594Z | 67.006° ENE | 44.495° | 2024-12-21 18:54:39.594Z | 359.657° N |
| 29 mins | 2024-12-21 21:11:39.594Z | 238.906° WSW | 2024-12-21 21:25:39.594Z | 291.945° WNW | 25.227° | 2024-12-21 21:40:39.594Z | 346.316° N |
| 20 mins | 2024-12-22 03:31:39.594Z | 26.013° NE | 2024-12-22 03:41:39.594Z | 60.888° ENE | 16.521° | 2024-12-22 03:51:39.594Z | 95.307° ESE |
| 37 mins | 2024-12-22 06:14:39.594Z | 3.628° NNE | 2024-12-22 06:32:39.594Z | 84.554° E | 44.329° | 2024-12-22 06:51:39.594Z | 178.611° S |
| 27 mins | 2024-12-22 09:03:39.594Z | 348.165° N | 2024-12-22 09:16:39.594Z | 299.095° NW | 27.129° | 2024-12-22 09:30:39.594Z | 247.887° W |
Authenticating...
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