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SECOR 3, 1208

Orbit data source: Space-Track

SECOR 3, 1208 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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SECOR 3 details
Identifier
1208, 1965-016E
Orbit
LEO
Last TLE update1 day ago
Origin
Flag of USACE/GIMR (US)
ManufacturerITT
MissionDefense Geodetic
Bus & MotorSECOR, Unknown motor
Mass18 kg wet, 18 kg dry
Launch date (UTC)
1965-03-09 (60 years ago)
Launch vehicle
THOR SLV-2 AGENA D
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBRBox, 0.4 m
Radar Cross Section0.105 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 1 day ago
0 SECOR 3
1 01208U 65016E   25001.63963559  .00000224  00000-0  20130-3 0  9990
2 01208  70.0783 236.1429 0017513  60.9450 329.8516 13.95945048 44983
Epoch: 2025-01-01T15:21Z
Definitive object data (Epoch: 2025-01-01T15:21:04.514Z)
Latitude28.7369°
Longitude-84.25452°
Altitude899.802 km
Speed7.411 km/s
True Right ascension16h 30m 10s
True Declination28° 35' 42"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude29.82544°
Longitude70.23072°
Altitude910.653 km
Speed7.4 km/s
Apparent Right ascension03h 14m 37s
Apparent Declination-2° 23' 20"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time15:48:54
Azimuth13.894° NNE
Elevation-51.675°
Doppler factor1
Orbital elements
Apogee altitude918.662 km
Perigee altitude893.149 km
Semi-major axis7,284.043 km
Eccentricity0.0017513
Inclination70.0783°
RAAN236.1429°
Arg. of periapsis60.945°
True anomaly329.75062°
Mean anomaly329.8516°
Eccentric anomaly329.80113°
Mean motion3.49128 °/min
BSTAR0.0002013
Orbital period103.11 mins
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SECOR 3 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 mins2025-01-02 17:07:12.449Z213.733° SW2025-01-02 17:13:12.449Z326.156° NNW42.121°2025-01-02 17:18:12.449Z18.887° NNE
10 mins2025-01-03 02:10:12.449Z342.654° N2025-01-03 02:15:12.449Z94.456° ESE42.493°2025-01-03 02:20:12.449Z146.906° SSE
6 mins2025-01-03 03:57:12.449Z288.499° WNW2025-01-03 03:59:12.449Z266.487° W15.885°2025-01-03 04:03:12.449Z223.698° SW
7 mins2025-01-03 15:29:12.449Z143.879° SSE2025-01-03 15:32:12.449Z106.87° ESE21.846°2025-01-03 15:36:12.449Z57.307° ENE
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