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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). 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
2861, 1967-065A
Orbit
LEO
Last TLE update
17 hours ago
Origin
Manufacturer
ITT
Mission
Defense Geodetic
Bus & Motor
SECOR, Unknown motor
Mass
18 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 & HBR
Box, 0.2 m
Radar Cross Section
0.240 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 17 hours ago
0 SECOR 9 (EGRS 9)
1 02861U 67065A   25199.25206363  .00000011  00000-0  56212-2 0  9994
2 02861  90.0089 314.2403 0073184  59.8722 300.9344  8.36660610773127
Epoch: 2025-07-18T06:02Z
TLE epoch observation values (Epoch: 2025-07-18T06:02:58.297Z)
Latitude
0.00007°
Longitude
-72.8088°
Altitude
3,835.344 km
Speed
6.259 km/s
True Right ascension
20h 56m 57s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at epoch
Visualization orbit readout
Latitude
-15.89666°
Longitude
-72.80606°
Altitude
3,856.987 km
Speed
6.247 km/s
Apparent Right ascension
21h 55m 01s
Apparent Declination
-26° 30' 12"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
11:56:00
Azimuth
71.159° E
Elevation
-61.558°
Doppler factor
1
Orbital elements
Apogee altitude
3,944.206 km
Perigee altitude
3,794.218 km
Semi-major axis
10,247.349 km
Eccentricity
0.00732
Inclination
90.0089°
RAAN
314.2403°
Arg. of periapsis
59.8722°
True anomaly
300.21168°
Mean anomaly
300.9344°
Eccentric anomaly
300.57338°
Mean motion
2.09231 °/min
Orbital period
172.06 mins
BSTAR
0.0056212
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