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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2861 intel report (Beta)
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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: 17 hours ago
TLE from 17 hours ago
0 SECOR 9 (EGRS 9)
1 2861U 67065A 26084.61115404 -.00000022 00000-0 -14907-1 0 9991
2 2861 89.9842 314.1606 0072233 181.8194 178.2388 8.36661191794063Epoch: 2026-03-25T14:40Z
TLE epoch observation values (Epoch: 2026-03-25T14:40:03.709Z)
Latitude
0.00008°
Longitude
-88.92683°
Altitude
3,947.505 km
Speed
6.191 km/s
True Right ascension
20h 56m 38s
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
12:39:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,943.227 km
Perigee altitude
3,795.187 km
Semi-major axis
10,247.344 km
Eccentricity
0.00722
Inclination
89.9842°
RAAN
314.1606°
Arg. of periapsis
181.8194°
True anomaly
178.26401°
Mean anomaly
178.2388°
Eccentric anomaly
178.25143°
Mean motion
2.09231 °/min
Orbital period
172.06 mins
BSTAR
-0.014907
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Other satellites on launch #65 in the year 1967 (1967-06-29 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 9 (EGRS 9) 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. |
|---|---|---|---|---|---|---|---|
| 35 mins | 2026-03-26 13:41:03.466Z | 132.192° SE | 2026-03-26 13:59:03.466Z | 67.105° ENE | 34.95° | 2026-03-26 14:16:03.466Z | 5.478° NNE |
| 37 mins | 2026-03-26 16:31:03.466Z | 200.508° SSW | 2026-03-26 16:49:03.466Z | 277.162° WNW | 40.141° | 2026-03-26 17:08:03.466Z | 354.173° N |
| 36 mins | 2026-03-27 01:55:03.466Z | 7.953° NNE | 2026-03-27 02:13:03.466Z | 81.382° E | 37.373° | 2026-03-27 02:31:03.466Z | 153.43° SSE |
| 34 mins | 2026-03-27 04:47:03.466Z | 354.736° N | 2026-03-27 05:04:03.466Z | 287.391° WNW | 37.46° | 2026-03-27 05:21:03.466Z | 221.67° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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