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SECOR 9 (EGRS 9), 2861

Orbit data source: Space-Track

SECOR 9 (EGRS 9), 2861 is an American payload satellite in LEO that was launched on Thu, 29 Jun 1967 UTC via a THOR BURNER 2 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 9 (EGRS 9) details
Identifier
2861, 1967-065A
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)
1967-06-29 (58 years ago)
Launch vehicle
THOR BURNER 2
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBRBox, 0.4 m
Radar Cross Section0.240 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 1 day ago
0 SECOR 9 (EGRS 9)
1 02861U 67065A   25044.18191471  .00000020  00000-0  11509-1 0  9997
2 02861  90.0202 314.2341 0072596 206.0990 153.6176  8.36660288760150
Epoch: 2025-02-13T04:21Z
Definitive object data (Epoch: 2025-02-13T04:21:57.43Z)
Latitude-0.00012°
Longitude105.2831°
Altitude3,940.274 km
Speed6.196 km/s
True Right ascension20h 56m 56s
True Declination0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude-42.41427°
Longitude105.30243°
Altitude3,915.9 km
Speed6.215 km/s
Apparent Right ascension23h 35m 47s
Apparent Declination-59° 29' 18"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time17:06:30
Azimuth140.882° SSE
Elevation-37.045°
Doppler factor1
Orbital elements
Apogee altitude3,943.606 km
Perigee altitude3,794.823 km
Semi-major axis10,247.351 km
Eccentricity0.0072596
Inclination90.0202°
RAAN314.2341°
Arg. of periapsis206.099°
True anomaly153.98427°
Mean anomaly153.6176°
Eccentric anomaly153.80123°
Mean motion2.09231 °/min
BSTAR0.011509
Orbital period172.06 mins
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SECOR 9 (EGRS 9) 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.
24 mins2025-02-14 15:01:31.982Z90.894° ESE2025-02-14 15:13:31.982Z51.882° ENE19.874°2025-02-14 15:25:31.982Z12.708° NNE
39 mins2025-02-14 17:40:31.982Z165.533° S2025-02-14 17:59:31.982Z86.034° E44.654°2025-02-14 18:19:31.982Z359.846° N
30 mins2025-02-14 20:39:31.982Z241.527° WSW2025-02-14 20:53:31.982Z290.745° WNW24.89°2025-02-14 21:09:31.982Z346.406° N
27 mins2025-02-15 03:07:31.982Z17.256° NNE2025-02-15 03:21:31.982Z65.683° ENE21.128°2025-02-15 03:34:31.982Z110.418° ESE
38 mins2025-02-15 05:57:31.982Z1.355° NNE2025-02-15 06:16:31.982Z201.824° SSW44.99°2025-02-15 06:35:31.982Z187.726° SSW
25 mins2025-02-15 08:51:31.982Z345.508° N2025-02-15 09:03:31.982Z303.633° NW22.425°2025-02-15 09:16:31.982Z259.886° W
6 mins2025-02-15 14:12:31.982Z46.349° ENE2025-02-15 14:15:31.982Z37.025° NE10.86°2025-02-15 14:18:31.982Z27.733° NE
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