SOLRAD 7B, 1291
Orbit data source: Space-Track
SOLRAD 7B, 1291 is an American payload satellite in LEO that was launched on Tue, 09 Mar 1965 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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1291 intel report (Beta)
SOLRAD 7B details
Identifier | |
Orbit | LEO |
Last TLE update | 12 hours ago |
Origin | |
Manufacturer | NRL |
Mission | Defense Science |
Bus & Motor | NRL 24", Unknown motor |
Mass | 47 kg wet, 47 kg dry |
Launch date (UTC) | |
Launch vehicle | |
Launch site | |
Object type | Payload Rocket body Debris |
Shape & HBR | Sphere + 1 Ant, 1.5 m |
Radar Cross Section | 0.248 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 12 hours ago
0 SOLRAD 7B
1 1291U 65016D 24316.20321701 .00000223 00000-0 20446-3 0 9999
2 1291 70.0811 35.6008 0020477 174.4985 185.6350 13.94852934 35893
Epoch: 2024-11-11T04:52Z
Definitive object data (Epoch: 2024-11-11T04:52:37.949Z)
Latitude | 0.00001° |
Longitude | -88.38917° |
Altitude | 928.847 km |
Speed | 7.38 km/s |
True Right ascension | 02h 22m 24s |
True Declination | 0° 00' 00" |
Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
Latitude | -42.39182° |
Longitude | -108.64838° |
Altitude | 938.86 km |
Speed | 7.376 km/s |
Apparent Right ascension | 01h 04m 06s |
Apparent Declination | -41° 03' 49" |
Sunlit | Object is in daylight |
Visualization observer readout
Local Sidereal Time | 13:07:07 |
Azimuth | 153.628° SSE |
Elevation | -88.716° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 924.633 km |
Perigee altitude | 894.786 km |
Semi-major axis | 7,287.846 km |
Eccentricity | 0.0020477 |
Inclination | 70.0811° |
RAAN | 35.6008° |
Arg. of periapsis | 174.4985° |
True anomaly | 185.61202° |
Mean anomaly | 185.635° |
Eccentric anomaly | 185.6235° |
Mean motion | 3.48855 °/min |
BSTAR | 0.00020446 |
Orbital period | 103.19 mins |
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Other satellites on launch #16 in the year 1965 (1965-03-09 UTC)
OPS 4988 (GREB 6), 1271 |
GGSE 2, 1244 |
GGSE 3, 1292 |
SOLRAD 7B, 1291 |
SECOR 3, 1208 |
OSCAR 3, 1293 |
SURCAL 2, 1310 (Decayed) |
PORCUPINE 1, 1272 |
THOR AGENA D R/B, 1245 |
OPS 4988 DEB, 12099 |
GGSE 3 DEB, 44043 |
SOLRAD 7B 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. |
---|---|---|---|---|---|---|---|
9 mins | 2024-11-11 17:31:19.909Z | 312.991° NW | 2024-11-11 17:35:19.909Z | 263.21° W | 28.888° | 2024-11-11 17:40:19.909Z | 195.665° SSW |
10 mins | 2024-11-12 06:49:19.909Z | 200.723° SSW | 2024-11-12 06:54:19.909Z | 39.531° NE | 44.329° | 2024-11-12 06:59:19.909Z | 25.328° NE |
5 mins | 2024-11-12 08:38:19.909Z | 288.97° WNW | 2024-11-12 08:40:19.909Z | 311.877° NW | 16.226° | 2024-11-12 08:43:19.909Z | 344.803° N |
9 mins | 2024-11-12 15:52:19.909Z | 352.551° N | 2024-11-12 15:56:19.909Z | 60.062° ENE | 37.278° | 2024-11-12 16:01:19.909Z | 133.142° SE |
Authenticating...
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