SECOR 4 (EGRS 4), 1315
Orbit data source: Space-Track
SECOR 4 (EGRS 4), 1315 is an American payload satellite in LEO that was launched on Sat, 03 Apr 1965 UTC via an ATLAS SLV-3 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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1315 intel report (Beta)
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SECOR 4 (EGRS 4) details
| Identifier | |
| Orbit | LEO |
| Last TLE update | 21 hours ago |
| Origin | |
| Manufacturer | ITT |
| Mission | Defense Geodetic |
| Bus & Motor | SECOR, Unknown motor |
| Mass | 18 kg wet, 18 kg dry |
| Launch date (UTC) | |
| Launch vehicle | |
| Launch site | |
| Object type | Payload Rocket body Debris |
| Shape & HBR | Box, 0.4 m |
| Radar Cross Section | 0.105 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 21 hours ago
0 SECOR 4 (EGRS 4)
1 01315U 65027B 24295.89470149 .00000074 00000-0 24607-3 0 9997
2 01315 90.2457 2.1126 0030384 338.7696 75.8565 12.92647473808985Epoch: 2024-10-21T21:28Z
Definitive object data (Epoch: 2024-10-21T21:28:22.208Z)
| Latitude | 55.05435° |
| Longitude | 8.8554° |
| Altitude | 1,294.57 km |
| Speed | 7.217 km/s |
| True Right ascension | 00h 07m 03s |
| True Declination | 54° 54' 14" |
| Sunlit | Object was in full shadow at TLE epoch |
Visualization TLE readout
| Latitude | -26.0396° |
| Longitude | -170.89441° |
| Altitude | 1,315.865 km |
| Speed | 7.191 km/s |
| Apparent Right ascension | 09h 28m 46s |
| Apparent Declination | -66° 34' 30" |
| Sunlit | Object is in daylight |
Visualization observer readout
| Local Sidereal Time | 13:47:36 |
| Azimuth | 203.857° SW |
| Elevation | -27.291° |
| Doppler factor | 1 |
Orbital elements
| Apogee | 1,311.462 km |
| Perigee | 1,264.875 km |
| Semi-major axis | 7,666.306 km |
| Eccentricity | 0.0030384 |
| Inclination | 90.2457° |
| RAAN | 2.1126° |
| Arg. of periapsis | 338.7696° |
| True anomaly | 76.19443° |
| Mean anomaly | 75.8565° |
| Eccentric anomaly | 76.02544° |
| Mean motion | 3.23343 °/min |
| BSTAR | 0.00024607 |
| Period | 111.34 mins |
No data available
No data available
Other satellites on launch #27 in the year 1965 (1965-04-03 UTC)
SECOR 4 (EGRS 4) 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2024-10-23 03:05:20.468Z | 94.953° ESE | 2024-10-23 03:08:20.468Z | 69.906° E | 15.124° | 2024-10-23 03:12:20.468Z | 36.829° NE |
| 13 mins | 2024-10-23 04:52:20.468Z | 174.604° S | 2024-10-23 04:58:20.468Z | 159.032° S | 44.902° | 2024-10-23 05:05:20.468Z | 357.918° N |
| 6 mins | 2024-10-23 06:48:20.468Z | 264.384° W | 2024-10-23 06:50:20.468Z | 281.752° WNW | 15.108° | 2024-10-23 06:54:20.468Z | 315.343° NNW |
| 13 mins | 2024-10-23 16:32:20.468Z | 10.441° NNE | 2024-10-23 16:38:20.468Z | 84.52° E | 42.659° | 2024-10-23 16:45:20.468Z | 171.422° S |
| 10 mins | 2024-10-23 18:24:20.468Z | 329.712° NNW | 2024-10-23 18:29:20.468Z | 283.203° WNW | 21.608° | 2024-10-23 18:34:20.468Z | 241.558° WSW |