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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). 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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Identifier
1208, 1965-016E
Orbit
LEO
Last TLE update
13 hours ago
Origin
Manufacturer
ITT
Mission
Defense Geodetic
Bus & Motor
SECOR, Unknown motor
Mass
18 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 & 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 13 hours ago
0 SECOR 3
1 01208U 65016E   25125.82761583  .00000067  00000-0  87084-4 0  9998
2 01208  70.0798 331.6823 0022613 261.9795 191.1624 13.95993962 62315
Epoch: 2025-05-05T19:51Z
Definitive object data (Epoch: 2025-05-05T19:51:46.007Z)
Latitude
69.94718°
Longitude
-91.17587°
Altitude
935.358 km
Speed
7.383 km/s
True Right ascension
04h 42m 48s
True Declination
69° 50' 20"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
2.16835°
Longitude
169.40542°
Altitude
912.914 km
Speed
7.394 km/s
Apparent Right ascension
00h 38m 41s
Apparent Declination
-26° 34' 56"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
17:08:34
Azimuth
98.492° ESE
Elevation
-33.364°
Doppler factor
1
Orbital elements
Apogee altitude
922.207 km
Perigee altitude
889.264 km
Semi-major axis
7,283.873 km
Eccentricity
0.0022613
Inclination
70.0798°
RAAN
331.6823°
Arg. of periapsis
261.9795°
True anomaly
191.11237°
Mean anomaly
191.1624°
Eccentric anomaly
191.13737°
Mean motion
3.4914 °/min
BSTAR
0.000087084
Orbital period
103.11 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 mins2025-05-06 14:26:07.310Z175.831° S2025-05-06 14:31:07.310Z118.626° SE34.175°2025-05-06 14:37:07.310Z37.845° NE
9 mins2025-05-06 16:13:07.310Z250.928° W2025-05-06 16:17:07.310Z301.749° NW26.707°2025-05-06 16:22:07.310Z3.196° NNE
8 mins2025-05-06 23:30:07.310Z11.221° NNE2025-05-06 23:33:07.310Z51.9° ENE24.377°2025-05-06 23:38:07.310Z109.669° ESE
9 mins2025-05-07 01:15:07.310Z318.279° NNW2025-05-07 01:19:07.310Z250.862° W37.328°2025-05-07 01:24:07.310Z180.856° SSW
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