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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
20 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 20 hours ago
0 SECOR 3
1  1208U 65016E   25109.14391035  .00000082  00000-0  97721-4 0  9992
2  1208  70.0819   7.2115 0022624 281.4408 228.5230 13.95988774 60455
Epoch: 2025-04-19T03:27Z
Definitive object data (Epoch: 2025-04-19T03:27:13.854Z)
Latitude
28.30634°
Longitude
-83.2819°
Altitude
921.553 km
Speed
7.388 km/s
True Right ascension
11h 44m 04s
True Declination
28° 09' 58"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
59.70292°
Longitude
-111.99422°
Altitude
933.307 km
Speed
7.383 km/s
Apparent Right ascension
15h 32m 31s
Apparent Declination
32° 24' 47"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
06:47:47
Azimuth
39.607° NE
Elevation
-4.727°
Doppler factor
1
Orbital elements
Apogee altitude
922.232 km
Perigee altitude
889.274 km
Semi-major axis
7,283.89 km
Eccentricity
0.0022624
Inclination
70.0819°
RAAN
7.2115°
Arg. of periapsis
281.4408°
True anomaly
228.32913°
Mean anomaly
228.523°
Eccentric anomaly
228.42603°
Mean motion
3.49139 °/min
BSTAR
0.000097721
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.
10 mins2025-04-20 03:21:56.534Z353.153° N2025-04-20 03:26:56.534Z61.716° ENE32.184°2025-04-20 03:31:56.534Z124.349° SE
8 mins2025-04-20 05:08:56.534Z303.92° NW2025-04-20 05:11:56.534Z261.714° W27.977°2025-04-20 05:16:56.534Z197.562° SSW
10 mins2025-04-20 18:24:56.534Z202.857° SW2025-04-20 18:29:56.534Z22.014° NNE44.74°2025-04-20 18:34:56.534Z24.333° NE
5 mins2025-04-20 20:13:56.534Z288.74° WNW2025-04-20 20:15:56.534Z311.009° NW15.622°2025-04-20 20:18:56.534Z343.67° N
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