SL-3 R/B, 00877
Orbit data source: Space-Track
SL-3 R/B, 00877 is space debris in LEO originally from a launch on Fri, 28 Aug 1964 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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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SL-3 R/B details
| NORAD ID | 00877 |
| COSPAR ID | |
| Orbit | LEO |
| Last TLE update | 13 hours ago |
| Origin | |
| Manufacturer | Progress |
| Bus | Blok-E |
| Motor | Unknown |
| Mass | 1,440 kg wet, 1,440 kg dry |
| Launch date (UTC) | |
| Launch vehicle | Unknown |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Radar Cross Section | 6 m², Large (>1 m²) |
Predictive object data (real-time)
| Latitude | 45.55374° |
| Longitude | 25.34532° |
| Altitude | 729.226 km |
| Speed | 7.479 km/s |
| Apparent Right ascension | 15h 39m 10s |
| Apparent Declination | 9° 42' 25" |
| Sunlit | Object is in daylight |
Predictive observer data (real-time)
| Local Sidereal Time | 23:58:09 |
| Azimuth | 301.161° NW |
| Elevation | -18.824° |
| Doppler factor | 1 |
Orbital elements
| Apogee | 736.009 km |
| Perigee | 644.675 km |
| Semi-major axis | 7,068.479 km |
| Eccentricity | 0.0064607 |
| Inclination | 65.0765° |
| RAAN | 262.1728° |
| Arg. of periapsis | 185.8169° |
| True anomaly | 174.29278° |
| Mean anomaly | 174.2188° |
| Eccentric anomaly | 174.25585° |
| Mean motion | 3.6522 °/min |
| BSTAR | 0.00012263 |
| Period | 98.57 mins |
Definitive object data (Epoch: 2024-07-26T21:13:01.375Z)
| Latitude | -0.00006° |
| Longitude | -1.13595° |
| Altitude | 739.25 km |
| Speed | 7.462 km/s |
| True Right ascension | 17h 28m 41s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in full shadow at TLE epoch |
TLE from 13 hours ago
0 SL-3 R/B
1 00877U 64053B 24208.88404370 .00000490 00000-0 12263-3 0 9990
2 00877 65.0765 262.1728 0064607 185.8169 174.2188 14.60427803180489Epoch: 2024-07-26T21:13Z
No data available
Other satellites on launch #53 in the year 1964 (1964-08-28 UTC)
| COSMOS 44, 876 |
| SL-3 R/B, 877 |
| SL-3 DEB, 21126 |
SL-3 R/B Visibility forecast
Observer location: 39.9160978°, -105.1181434
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. |
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