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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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: 21 hours ago
TLE from 21 hours ago
0 ATS 1
1 02608U 66110A 26150.67518847 -.00000195 00000-0 00000-0 0 9996
2 02608 4.9304 70.0749 0006064 190.0757 20.0718 1.00303784134620Epoch: 2026-05-30T16:12Z
TLE epoch observation values (Epoch: 2026-05-30T16:12:16.283Z)
Latitude
-2.49786°
Longitude
148.90261°
Altitude
35,753.385 km
Speed
3.077 km/s
True Right ascension
18h 40m 37s
True Declination
-2° 29' 43"
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
22:30:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,804.25 km
Perigee altitude
35,753.122 km
Semi-major axis
42,156.823 km
Eccentricity
0.00061
Inclination
4.9304°
RAAN
70.0749°
Arg. of periapsis
190.0757°
True anomaly
20.09567°
Mean anomaly
20.0718°
Eccentric anomaly
20.08373°
Mean motion
0.25075 °/min
Orbital period
1,435.69 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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