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
BOX, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 SECOR 9 (EGRS 9)
1 02861U 67065A 26263.11471784 -.00000015 00000-0 -10576-1 0 9991
2 02861 89.9738 314.0052 0072093 13.4614 346.8127 8.36661277808999Epoch: 2026-09-20T02:45Z
TLE epoch observation values (Epoch: 2026-09-20T02:45:11.621Z)
Latitude
0.00002°
Longitude
-86.30676°
Altitude
3,801.573 km
Speed
6.28 km/s
True Right ascension
20h 56m 01s
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
03:42:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,943.083 km
Perigee altitude
3,795.33 km
Semi-major axis
10,247.343 km
Eccentricity
0.00721
Inclination
89.9738°
RAAN
314.0052°
Arg. of periapsis
13.4614°
True anomaly
346.62256°
Mean anomaly
346.8127°
Eccentric anomaly
346.7178°
Mean motion
2.09231 °/min
Orbital period
172.06 mins
BSTAR
-0.010576
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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. |
|---|---|---|---|---|---|---|---|
| 31 mins | 2026-09-22 12:57:33.064Z | 14.201° NNE | 2026-09-22 13:12:33.064Z | 66.406° ENE | 27.275° | 2026-09-22 13:28:33.064Z | 121.551° SE |
| 38 mins | 2026-09-22 15:48:33.064Z | 0.101° NNE | 2026-09-22 16:07:33.064Z | 261.754° W | 81.164° | 2026-09-22 16:26:33.064Z | 193.993° SSW |
| 23 mins | 2026-09-22 18:42:33.064Z | 344.064° N | 2026-09-22 18:53:33.064Z | 306.936° NW | 21.172° | 2026-09-22 19:05:33.064Z | 268.036° W |
| 12 mins | 2026-09-22 23:59:33.064Z | 59.66° ENE | 2026-09-23 00:05:33.064Z | 40.172° NE | 12.846° | 2026-09-23 00:11:33.064Z | 21.053° NNE |
| 36 mins | 2026-09-23 02:31:33.064Z | 148.603° SSE | 2026-09-23 02:48:33.064Z | 80.404° E | 60.654° | 2026-09-23 03:07:33.064Z | 2.485° NNE |
| 34 mins | 2026-09-23 05:24:33.064Z | 219.401° SW | 2026-09-23 05:41:33.064Z | 286.567° WNW | 39.952° | 2026-09-23 05:58:33.064Z | 350.518° N |
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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