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: 12 hours ago
TLE from 12 hours ago
0 SECOR 9 (EGRS 9)
1 2861U 67065A 26124.90313747 -.00000020 00000-0 -13858-1 0 9990
2 2861 89.9763 314.1250 0072681 143.7123 216.8672 8.36661339797439Epoch: 2026-05-04T21:40Z
TLE epoch observation values (Epoch: 2026-05-04T21:40:31.077Z)
Latitude
0.00002°
Longitude
126.20985°
Altitude
3,933.293 km
Speed
6.2 km/s
True Right ascension
20h 56m 30s
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
17:20:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,943.685 km
Perigee altitude
3,794.727 km
Semi-major axis
10,247.343 km
Eccentricity
0.00727
Inclination
89.9763°
RAAN
314.125°
Arg. of periapsis
143.7123°
True anomaly
216.37113°
Mean anomaly
216.8672°
Eccentric anomaly
216.6188°
Mean motion
2.09231 °/min
Orbital period
172.06 mins
BSTAR
-0.013858
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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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2026-05-05 09:27:53.035Z | 73.402° E | 2026-05-05 09:35:53.035Z | 47.425° ENE | 15.404° | 2026-05-05 09:44:53.035Z | 18.066° NNE |
| 37 mins | 2026-05-05 12:02:53.035Z | 155.598° SSE | 2026-05-05 12:20:53.035Z | 81.724° E | 43.022° | 2026-05-05 12:39:53.035Z | 1.537° NNE |
| 33 mins | 2026-05-05 14:57:53.035Z | 227.529° WSW | 2026-05-05 15:13:53.035Z | 286.398° WNW | 29.61° | 2026-05-05 15:30:53.035Z | 348.979° N |
| 21 mins | 2026-05-05 21:29:53.035Z | 23.317° NE | 2026-05-05 21:39:53.035Z | 56.932° ENE | 16.075° | 2026-05-05 21:50:53.035Z | 93.733° ESE |
| 37 mins | 2026-05-06 00:18:53.035Z | 3.593° NNE | 2026-05-06 00:36:53.035Z | 91.442° ESE | 44.312° | 2026-05-06 00:55:53.035Z | 177.899° S |
| 28 mins | 2026-05-06 03:11:53.035Z | 347.96° N | 2026-05-06 03:24:53.035Z | 300.559° NW | 26.794° | 2026-05-06 03:39:53.035Z | 247.578° W |
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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