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
Spacecraft
Bus & Motor
NRL 20", Unknown motor
Mass
18 kg wet, 18 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 SECOR 5 (EGRS 5)
1 01506U 65063A 26036.40470748 .00000006 00000-0 28508-3 0 9995
2 01506 69.2333 87.4544 0789571 267.9216 98.6714 11.78686891602729Epoch: 2026-02-05T09:42Z
TLE epoch observation values (Epoch: 2026-02-05T09:42:46.726Z)
Latitude
14.33434°
Longitude
171.73702°
Altitude
1,924.762 km
Speed
6.869 km/s
True Right ascension
06h 11m 57s
True Declination
14° 15' 49"
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
07:16:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,419.856 km
Perigee altitude
1,132.197 km
Semi-major axis
8,154.164 km
Eccentricity
0.07896
Inclination
69.2333°
RAAN
87.4544°
Arg. of periapsis
267.9216°
True anomaly
107.45017°
Mean anomaly
98.6714°
Eccentric anomaly
103.07797°
Mean motion
2.94764 °/min
Orbital period
122.13 mins
BSTAR
0.00028508
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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. |
|---|---|---|---|---|---|---|---|
| 23 mins | 2026-02-06 06:07:50.180Z | 242.113° WSW | 2026-02-06 06:18:50.180Z | 315.712° NNW | 35.523° | 2026-02-06 06:30:50.180Z | 20.223° NNE |
| 16 mins | 2026-02-06 08:21:50.180Z | 304.025° NW | 2026-02-06 08:29:50.180Z | 343.625° N | 18.518° | 2026-02-06 08:37:50.180Z | 20.985° NNE |
| 15 mins | 2026-02-06 10:35:50.180Z | 342.281° N | 2026-02-06 10:42:50.180Z | 15.671° NNE | 18.135° | 2026-02-06 10:50:50.180Z | 55.189° ENE |
| 22 mins | 2026-02-06 12:42:50.180Z | 341.843° N | 2026-02-06 12:53:50.180Z | 43.632° NE | 34.719° | 2026-02-06 13:04:50.180Z | 116.648° SE |
| 21 mins | 2026-02-06 14:49:50.180Z | 328.245° NNW | 2026-02-06 15:00:50.180Z | 257.08° W | 41.948° | 2026-02-06 15:10:50.180Z | 176.94° S |
| 7 mins | 2026-02-06 17:00:50.180Z | 290.168° WNW | 2026-02-06 17:03:50.180Z | 275.155° WNW | 12.524° | 2026-02-06 17:07:50.180Z | 254.386° W |
| 15 mins | 2026-02-07 02:28:50.180Z | 127.778° SE | 2026-02-07 02:34:50.180Z | 92.545° ESE | 21.18° | 2026-02-07 02:43:50.180Z | 47.465° ENE |
| 23 mins | 2026-02-07 04:28:50.180Z | 199.909° SSW | 2026-02-07 04:38:50.180Z | 131.898° SE | 44.945° | 2026-02-07 04:51:50.180Z | 26.654° NE |
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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