GGSE 1 (GGRS), 728
Orbit data source: Space-Track
GGSE 1 (GGRS), 728 is an American payload satellite in LEO that was launched on Sat, 11 Jan 1964 UTC via a Thor SLV-2A 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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GGSE 1 (GGRS) details
| NORAD ID | 728 |
| COSPAR ID | |
| Orbit | LEO |
| Last TLE update | 6 hours ago |
| Origin | |
| Manufacturer | NRL |
| Bus | NRL 20" |
| Motor | Unknown |
| Mass | 38 kg wet, 38 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Radar Cross Section | 0.38 m², Medium (>0.1 m² and < 1m²) |
Predictive object data (real-time)
| Latitude | 33.86893° |
| Longitude | 33.97309° |
| Altitude | 897.959 km |
| Speed | 7.411 km/s |
| Apparent Right ascension | 07h 06m 34s |
| Apparent Declination | 0° 25' 33" |
| Sunlit | Object is in daylight |
Predictive observer data (real-time)
| Local Sidereal Time | 00:13:20 |
| Azimuth | 81.7° E |
| Elevation | -10.444° |
| Doppler factor | 1 |
Orbital elements
| Apogee | 909.604 km |
| Perigee | 891.472 km |
| Semi-major axis | 7,278.675 km |
| Eccentricity | 0.0012456 |
| Inclination | 69.9057° |
| RAAN | 249.2708° |
| Arg. of periapsis | 166.8481° |
| True anomaly | 193.26243° |
| Mean anomaly | 193.2952° |
| Eccentric anomaly | 193.27881° |
| Mean motion | 3.49514 °/min |
| BSTAR | 0.00008543 |
| Period | 103 mins |
Definitive object data (Epoch: 2024-07-27T05:01:03.138Z)
| Latitude | -0.00001° |
| Longitude | -131.36563° |
| Altitude | 913.622 km |
| Speed | 7.391 km/s |
| True Right ascension | 16h 37m 04s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in full shadow at TLE epoch |
TLE from 6 hours ago
0 GGSE 1 (GGRS)
1 728U 64001B 24209.20906410 .00000066 00000-0 85430-4 0 9993
2 728 69.9057 249.2708 0012456 166.8481 193.2952 13.97493756 83735Epoch: 2024-07-27T05:01Z
No data available
Other satellites on launch #1 in the year 1964 (1964-01-11 UTC)
| THOR AGENA D R/B, 727 |
| GGSE 1 (GGRS), 728 |
| SECOR 1B, 729 |
| SOLRAD 7A, 730 |
| GREB, 731 |
GGSE 1 (GGRS) 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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