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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
12 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 12 hours ago
0 SECOR 3
1  1208U 65016E   25118.09381179  .00000123  00000-0  12743-3 0  9990
2  1208  70.0810 348.1527 0022671 271.1002 205.4023 13.95991705 61709
Epoch: 2025-04-28T02:15Z
Definitive object data (Epoch: 2025-04-28T02:15:05.338Z)
Latitude
57.48309°
Longitude
-116.36706°
Altitude
931.693 km
Speed
7.384 km/s
True Right ascension
08h 54m 52s
True Declination
57° 19' 51"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
31.3257°
Longitude
-95.68616°
Altitude
920.289 km
Speed
7.39 km/s
Apparent Right ascension
10h 06m 41s
Apparent Declination
-1° 31' 21"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:52:47
Azimuth
354.417° N
Elevation
-51.476°
Doppler factor
1
Orbital elements
Apogee altitude
922.257 km
Perigee altitude
889.23 km
Semi-major axis
7,283.88 km
Eccentricity
0.0022671
Inclination
70.081°
RAAN
348.1527°
Arg. of periapsis
271.1002°
True anomaly
205.29114°
Mean anomaly
205.4023°
Eccentric anomaly
205.34669°
Mean motion
3.49139 °/min
BSTAR
0.00012743
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.
8 mins2025-04-28 15:34:00.292Z149.817° SSE2025-04-28 15:38:00.292Z104.685° ESE21.883°2025-04-28 15:42:00.292Z56.838° ENE
10 mins2025-04-28 17:19:00.292Z228.287° WSW2025-04-28 17:23:00.292Z285.437° WNW37.721°2025-04-28 17:29:00.292Z14.353° NNE
5 mins2025-04-29 00:37:00.292Z23.53° NE2025-04-29 00:39:00.292Z46.079° ENE15.856°2025-04-29 00:42:00.292Z78.641° E
10 mins2025-04-29 02:21:00.292Z335.451° NNW2025-04-29 02:26:00.292Z160.95° S44.317°2025-04-29 02:31:00.292Z157.805° S
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