DELTA 1 DEB, 21291
Orbit data source: Space-Track
DELTA 1 DEB, 21291 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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21291 intel report (Beta)
DELTA 1 DEB details
| Identifier | |
| Orbit | SSO |
| Last TLE update | 5 hours ago |
| Origin | |
| Manufacturer | Unknown |
| Mission | Spacecraft |
| Bus & Motor | Unknown |
| Mass | Unknown |
| Launch date (UTC) | |
| Launch vehicle | Unknown |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Unknown |
| Radar Cross Section | Small (<0.1 m²) |
Expand to show TLE details & history
TLE from 5 hours ago
0 DELTA 1 DEB
1 21291U 75052AC 24361.31614711 .00000786 00000-0 71429-3 0 9991
2 21291 99.8211 129.2159 0137615 14.3753 54.1215 13.82678762693299Epoch: 2024-12-26T07:35Z
Definitive object data (Epoch: 2024-12-26T07:35:15.11Z)
| Latitude | 67.70129° |
| Longitude | -104.72228° |
| Altitude | 907.808 km |
| Speed | 7.434 km/s |
| True Right ascension | 06h 57m 33s |
| True Declination | 67° 34' 58" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | 79.25573° |
| Longitude | 165.50332° |
| Altitude | 949.982 km |
| Speed | 7.392 km/s |
| Apparent Right ascension | 00h 25m 39s |
| Apparent Declination | 26° 25' 49" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 12:16:31 |
| Azimuth | 357.766° N |
| Elevation | -23.619° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 1,052.533 km |
| Perigee altitude | 850.795 km |
| Semi-major axis | 7,329.801 km |
| Eccentricity | 0.0137615 |
| Inclination | 99.8211° |
| RAAN | 129.2159° |
| Arg. of periapsis | 14.3753° |
| True anomaly | 55.41214° |
| Mean anomaly | 54.1215° |
| Eccentric anomaly | 54.76553° |
| Mean motion | 3.45864 °/min |
| BSTAR | 0.00071429 |
| Orbital period | 104.09 mins |
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Other satellites on launch #52 in the year 1975 (1975-06-12 UTC)
DELTA 1 DEB 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2024-12-26 20:03:55.926Z | 73.064° E | 2024-12-26 20:05:55.926Z | 92.99° ESE | 12.673° | 2024-12-26 20:07:55.926Z | 112.253° ESE |
| 11 mins | 2024-12-26 21:43:55.926Z | 15.253° NNE | 2024-12-26 21:48:55.926Z | 35.995° NE | 44.982° | 2024-12-26 21:54:55.926Z | 196.442° SSW |
| 5 mins | 2024-12-26 23:28:55.926Z | 323.588° NNW | 2024-12-26 23:30:55.926Z | 302.096° NW | 15.084° | 2024-12-26 23:33:55.926Z | 271.976° WNW |
| 7 mins | 2024-12-27 07:43:55.926Z | 110.523° ESE | 2024-12-27 07:46:55.926Z | 63.032° ENE | 26.665° | 2024-12-27 07:50:55.926Z | 9.842° NNE |
| 8 mins | 2024-12-27 09:25:55.926Z | 205.346° SW | 2024-12-27 09:29:55.926Z | 272.883° WNW | 29.624° | 2024-12-27 09:33:55.926Z | 324.13° NNW |
Authenticating...
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