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SECOR 7 (EGRS 7), 2411

Orbit data source: Space-Track

SECOR 7 (EGRS 7), 2411 is an American payload satellite in LEO that was launched on Fri, 19 Aug 1966 UTC via an ATLAS SLV-3 AGENA D 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 7 (EGRS 7) details
Identifier
2411, 1966-077B
Orbit
LEO
Last TLE update2 days ago
Origin
Flag of USACE/GIMR (US)
ManufacturerITT
MissionDefense Geodetic
Bus & MotorSECOR, Unknown motor
Mass18 kg wet, 18 kg dry
Launch date (UTC)
1966-08-19 (58 years ago)
Launch vehicle
ATLAS SLV-3 AGENA D
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBRBox, 0.36 m
Radar Cross Section0.095 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 2 days ago
0 SECOR 7 (EGRS 7)
1 02411U 66077B   25035.62245721 -.00000023  00000-0 -12114-1 0  9995
2 02411  90.3307 271.6341 0013108 198.9914 161.0450  8.59615670834627
Epoch: 2025-02-04T14:56Z
Definitive object data (Epoch: 2025-02-04T14:56:20.302Z)
Latitude-0.00002°
Longitude-87.47559°
Altitude3,702.733 km
Speed6.285 km/s
True Right ascension18h 06m 32s
True Declination0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude56.55653°
Longitude93.05206°
Altitude3,693.486 km
Speed6.297 km/s
Apparent Right ascension10h 12m 11s
Apparent Declination64° 25' 18"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time04:42:17
Azimuth33.142° NE
Elevation38.474°
Doppler factor1
Orbital elements
Apogee altitude3,699.076 km
Perigee altitude3,672.692 km
Semi-major axis10,064.021 km
Eccentricity0.0013108
Inclination90.3307°
RAAN271.6341°
Arg. of periapsis198.9914°
True anomaly161.09372°
Mean anomaly161.045°
Eccentric anomaly161.06937°
Mean motion2.14974 °/min
BSTAR-0.012114
Orbital period167.46 mins
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SECOR 7 (EGRS 7) 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.
25 mins2025-02-07 02:32:52.634Z33.231° NE2025-02-07 02:40:52.634Z86.214° E38.339°2025-02-07 02:57:52.634Z156.337° SSE
32 mins2025-02-07 05:10:52.634Z353.844° N2025-02-07 05:26:52.634Z286.606° WNW36.635°2025-02-07 05:42:52.634Z223.902° SW
24 mins2025-02-07 12:57:52.634Z96.538° ESE2025-02-07 13:08:52.634Z56.968° ENE22.397°2025-02-07 13:21:52.634Z11.199° NNE
37 mins2025-02-07 15:33:52.634Z171.501° S2025-02-07 15:51:52.634Z63.719° ENE44.994°2025-02-07 16:10:52.634Z358.544° N
26 mins2025-02-07 18:29:52.634Z250.209° W2025-02-07 18:41:52.634Z294.072° NW21.619°2025-02-07 18:55:52.634Z343.738° N
25 mins2025-02-08 00:45:52.634Z19.999° NNE2025-02-08 00:57:52.634Z62.593° ENE19.992°2025-02-08 01:10:52.634Z108.773° ESE
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