OV1-9, 2610
Orbit data source: Space-Track
OV1-9, 2610 is a payload satellite owned by USAF OAR (US) in LEO that was launched on Sun, 11 Dec 1966 UTC via an ATLAS 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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2610 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
GD/Convair
Mission
Spacecraft
Bus & Motor
OV1, Unknown motor
Mass
106 kg wet, 106 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: 16 hours ago
TLE from 16 hours ago
0 OV1-9
1 02610U 66111A 25354.10558685 .00000564 00000-0 23529-3 0 9990
2 02610 99.1053 237.0431 2273451 291.2916 46.1153 10.39674063214424Epoch: 2025-12-20T02:32Z
TLE epoch observation values (Epoch: 2025-12-20T02:32:02.703Z)
Latitude
0.00005°
Longitude
110.09467°
Altitude
1,395.236 km
Speed
7.592 km/s
True Right ascension
15h 48m 10s
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
17:33:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
4,502.363 km
Perigee altitude
471.503 km
Semi-major axis
8,865.07 km
Eccentricity
0.22735
Inclination
99.1053°
RAAN
237.0431°
Arg. of periapsis
291.2916°
True anomaly
68.81912°
Mean anomaly
46.1153°
Eccentric anomaly
57.04537°
Mean motion
2.60028 °/min
Orbital period
138.45 mins
BSTAR
0.00023529
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Other satellites on launch #111 in the year 1966 (1966-12-11 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.OV1-9 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. |
|---|---|---|---|---|---|---|---|
| 20 mins | 2025-12-20 18:49:56.548Z | 250.546° W | 2025-12-20 18:57:56.548Z | 290.341° WNW | 18.51° | 2025-12-20 19:09:56.548Z | 330.969° NNW |
| 32 mins | 2025-12-21 02:27:56.548Z | 26.942° NE | 2025-12-21 02:45:56.548Z | 77.565° E | 24.928° | 2025-12-21 02:59:56.548Z | 127.699° SE |
| 41 mins | 2025-12-21 04:40:56.548Z | 14.094° NNE | 2025-12-21 05:04:56.548Z | 105.402° ESE | 44.709° | 2025-12-21 05:21:56.548Z | 191.998° SSW |
| 37 mins | 2025-12-21 06:56:56.548Z | 7.848° NNE | 2025-12-21 07:16:56.548Z | 309.022° NW | 34.82° | 2025-12-21 07:33:56.548Z | 248.43° W |
| 25 mins | 2025-12-21 09:11:56.548Z | 7.462° NNE | 2025-12-21 09:23:56.548Z | 335.726° NNW | 18.338° | 2025-12-21 09:36:56.548Z | 301.814° NW |
| 15 mins | 2025-12-21 11:21:56.548Z | 23.849° NE | 2025-12-21 11:28:56.548Z | 4.003° NNE | 13.472° | 2025-12-21 11:36:56.548Z | 343.782° N |
| 24 mins | 2025-12-21 13:24:56.548Z | 75.395° E | 2025-12-21 13:33:56.548Z | 36.579° NE | 23.752° | 2025-12-21 13:48:56.548Z | 352.362° N |
| 30 mins | 2025-12-21 15:34:56.548Z | 143.177° SSE | 2025-12-21 15:44:56.548Z | 56.974° ENE | 43.113° | 2025-12-21 16:04:56.548Z | 348.701° N |
| 26 mins | 2025-12-21 17:52:56.548Z | 220.004° SW | 2025-12-21 18:01:56.548Z | 277.714° WNW | 30.651° | 2025-12-21 18:18:56.548Z | 339.144° 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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