ATS 1, 2608
Orbit data source: Space-Track
ATS 1, 2608 is a payload satellite owned by GSFC (US) in GEO that was launched on Wed, 07 Dec 1966 UTC via an ATLAS SLV-3 AGENA D launch vehicle from the Air Force Eastern Test Range (AFETR). 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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2608 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Hughes
Mission
Non-operational spacecraft
Bus & Motor
HS-306, SR-28-3
Mass
714 kg wet, 266 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 ATS 1
1 2608U 66110A 25355.71513273 -.00000344 00000-0 00000+0 0 9990
2 2608 4.5294 71.6381 0007892 185.3353 205.1951 1.00370131133020Epoch: 2025-12-21T17:09Z
TLE epoch observation values (Epoch: 2025-12-21T17:09:47.467Z)
Latitude
2.32389°
Longitude
114.07521°
Altitude
35,788.548 km
Speed
3.074 km/s
True Right ascension
06h 48m 11s
True Declination
2° 19' 18"
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
05:58:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,793.364 km
Perigee altitude
35,726.853 km
Semi-major axis
42,138.246 km
Eccentricity
0.00079
Inclination
4.5294°
RAAN
71.6381°
Arg. of periapsis
185.3353°
True anomaly
205.15664°
Mean anomaly
205.1951°
Eccentric anomaly
205.17586°
Mean motion
0.25092 °/min
Orbital period
1,434.74 mins
BSTAR
0
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Other satellites on launch #110 in the year 1966 (1966-12-07 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.ATS 1 Visibility
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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. |
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| ATS 1 is likely not visible in the next few days. |
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2608 neighbors
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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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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