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). 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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2411 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
ITT
Mission
Spacecraft
Bus & Motor
SECOR, Unknown motor
Mass
18 kg wet, 18 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 SECOR 7 (EGRS 7)
1 02411U 66077B 25342.25470007 .00000019 00000-0 85712-2 0 9990
2 02411 90.3378 275.2085 0011429 250.3114 109.6505 8.59615454860975Epoch: 2025-12-08T06:06Z
TLE epoch observation values (Epoch: 2025-12-08T06:06:46.086Z)
Latitude
0.00004°
Longitude
106.26011°
Altitude
3,694.133 km
Speed
6.29 km/s
True Right ascension
18h 20m 50s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
06:19:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,697.388 km
Perigee altitude
3,674.383 km
Semi-major axis
10,064.022 km
Eccentricity
0.00114
Inclination
90.3378°
RAAN
275.2085°
Arg. of periapsis
250.3114°
True anomaly
109.77378°
Mean anomaly
109.6505°
Eccentric anomaly
109.71215°
Mean motion
2.14974 °/min
Orbital period
167.46 mins
BSTAR
0.0085712
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Other satellites on launch #77 in the year 1966 (1966-08-19 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.SECOR 7 (EGRS 7) Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 34 mins | 2025-12-16 07:38:40.549Z | 0.855° NNE | 2025-12-16 07:54:40.549Z | 260.89° W | 44.799° | 2025-12-16 08:12:40.549Z | 192.511° SSW |
| 22 mins | 2025-12-16 10:25:40.549Z | 344.866° N | 2025-12-16 10:36:40.549Z | 305.803° NW | 20.533° | 2025-12-16 10:47:40.549Z | 267.183° W |
| 34 mins | 2025-12-16 18:02:40.549Z | 140.351° SSE | 2025-12-16 18:19:40.549Z | 70.187° E | 38.31° | 2025-12-16 18:36:40.549Z | 3.714° NNE |
| 34 mins | 2025-12-16 20:49:40.549Z | 209.732° SW | 2025-12-16 21:05:40.549Z | 277.503° WNW | 36.706° | 2025-12-16 21:23:40.549Z | 351.773° N |
| 35 mins | 2025-12-17 05:57:40.549Z | 9.027° NNE | 2025-12-17 06:14:40.549Z | 80.393° E | 37.481° | 2025-12-17 06:32:40.549Z | 154.76° SSE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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