SECOR 5 (EGRS 5), 1506
Orbit data source: Space-Track
SECOR 5 (EGRS 5), 1506 is an American payload satellite in LEO that was launched on Tue, 10 Aug 1965 UTC via an SCOUT B launch vehicle from the Wallops Island (WLPIS). Payload-class satellites include a variety of spacecraft 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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1506 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Cubic
Mission
Civil Technology
Bus & Motor
NRL 20", Unknown motor
Mass
18 kg wet, 18 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Sphere, 0.3 m
Radar Cross Section
0.204 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 SECOR 5 (EGRS 5)
1 01506U 65063A 25260.12425073 -.00000013 00000-0 12951-3 0 9997
2 01506 69.2326 301.1101 0785695 19.8658 9.5521 11.78679589586075Epoch: 2025-09-17T02:58Z
TLE epoch observation values (Epoch: 2025-09-17T02:58:55.263Z)
Latitude
28.9131°
Longitude
-87.8982°
Altitude
1,150.096 km
Speed
7.557 km/s
True Right ascension
20h 52m 32s
True Declination
28° 46' 31"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
12:57:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,416.732 km
Perigee altitude
1,135.389 km
Semi-major axis
8,154.197 km
Eccentricity
0.07857
Inclination
69.2326°
RAAN
301.1101°
Arg. of periapsis
19.8658°
True anomaly
11.20537°
Mean anomaly
9.5521°
Eccentric anomaly
10.36179°
Mean motion
2.94762 °/min
Orbital period
122.13 mins
BSTAR
0.00012951
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Other satellites on launch #63 in the year 1965 (1965-08-10 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.SECOR 5 (EGRS 5) Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-09-18 03:22:15.677Z | 167.962° S | 2025-09-18 03:28:15.677Z | 94.819° ESE | 32.216° | 2025-09-18 03:34:15.677Z | 39.934° NE |
| 12 mins | 2025-09-18 05:28:15.677Z | 251.066° W | 2025-09-18 05:33:15.677Z | 311.196° NW | 30.308° | 2025-09-18 05:40:15.677Z | 13.839° NNE |
| 19 mins | 2025-09-18 11:55:15.677Z | 348.279° N | 2025-09-18 12:04:15.677Z | 53.888° ENE | 28.839° | 2025-09-18 12:14:15.677Z | 109.922° ESE |
| 22 mins | 2025-09-18 14:01:15.677Z | 330.471° NNW | 2025-09-18 14:10:15.677Z | 253.3° W | 44.203° | 2025-09-18 14:23:15.677Z | 166.03° S |
| 12 mins | 2025-09-18 16:10:15.677Z | 291.435° WNW | 2025-09-18 16:15:15.677Z | 262.584° W | 17.181° | 2025-09-18 16:22:15.677Z | 228.7° WSW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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