GGSE 4, 2828
Orbit data source: Space-Track
GGSE 4, 2828 is an American payload satellite in LEO that was launched on Wed, 31 May 1967 UTC via a THOR SLV-2 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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2828 intel report (Beta)
GGSE 4 details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 12 hours ago |
| Origin | |
| Manufacturer | NRL |
| Mission | Defense Technology |
| Bus & Motor | NRL MULTI, Unknown motor |
| Mass | 85 kg wet, 85 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Ell + 2 Ant, 18 m |
| Radar Cross Section | 1.247 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 12 hours ago
0 GGSE 4
1 2828U 67053C 25013.92956325 .00000137 00000-0 13412-3 0 9998
2 2828 69.9715 98.2715 0005545 144.6222 215.5253 13.97918230936128Epoch: 2025-01-13T22:18Z
Definitive object data (Epoch: 2025-01-13T22:18:34.264Z)
| Latitude | -0.00007° |
| Longitude | 9.98515° |
| Altitude | 906.612 km |
| Speed | 7.397 km/s |
| True Right ascension | 06h 33m 05s |
| True Declination | 0° 00' 00" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | -50.53732° |
| Longitude | -17.20145° |
| Altitude | 923.821 km |
| Speed | 7.387 km/s |
| Apparent Right ascension | 01h 36m 06s |
| Apparent Declination | -55° 21' 47" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 10:40:04 |
| Azimuth | 226.961° WSW |
| Elevation | -57.298° |
| Doppler factor | 1 |
Orbital elements
| Apogee altitude | 903.092 km |
| Perigee altitude | 895.022 km |
| Semi-major axis | 7,277.194 km |
| Eccentricity | 0.0005545 |
| Inclination | 69.9715° |
| RAAN | 98.2715° |
| Arg. of periapsis | 144.6222° |
| True anomaly | 215.4884° |
| Mean anomaly | 215.5253° |
| Eccentric anomaly | 215.50685° |
| Mean motion | 3.49621 °/min |
| BSTAR | 0.00013412 |
| Orbital period | 102.97 mins |
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Other satellites on launch #53 in the year 1967 (1967-05-31 UTC)
GGSE 4 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-01-14 16:02:02.372Z | 345.948° N | 2025-01-14 16:07:02.372Z | 50.552° ENE | 38.156° | 2025-01-14 16:13:02.372Z | 137.336° SSE |
| 7 mins | 2025-01-14 17:49:02.372Z | 298.964° NW | 2025-01-14 17:52:02.372Z | 263.022° W | 20.954° | 2025-01-14 17:56:02.372Z | 214.421° SW |
| 5 mins | 2025-01-15 05:22:02.372Z | 123.84° SE | 2025-01-15 05:24:02.372Z | 100.781° ESE | 16.191° | 2025-01-15 05:27:02.372Z | 67.603° E |
| 9 mins | 2025-01-15 07:05:02.372Z | 217.196° SW | 2025-01-15 07:09:02.372Z | 302.557° NW | 42.927° | 2025-01-15 07:14:02.372Z | 18.455° NNE |
Authenticating...
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