OCO 2, 40059
Orbit data source: Space-Track
OCO 2, 40059 is a payload satellite owned by GSFC (US) in SSO that was launched on Wed, 02 Jul 2014 UTC via a DELTA 7320-10C 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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40059 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
OSC
Mission
Operational Civil Science
Bus & Motor
LEOSTAR-2, AOCS
Mass
454 kg wet, 409 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Cyl + 2 Pan, 4.5 m
Radar Cross Section
3.820 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 OCO 2
1 40059U 14035A 25260.88008069 .00000504 00000-0 12202-3 0 9994
2 40059 98.2066 201.0173 0001757 87.9663 272.1737 14.57090101596393Epoch: 2025-09-17T21:07Z
TLE epoch observation values (Epoch: 2025-09-17T21:07:18.971Z)
Latitude
0°
Longitude
-112.86143°
Altitude
705.519 km
Speed
7.503 km/s
True Right ascension
13h 24m 04s
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
01:00:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
700.914 km
Perigee altitude
698.427 km
Semi-major axis
7,077.808 km
Eccentricity
0.00018
Inclination
98.2066°
RAAN
201.0173°
Arg. of periapsis
87.9663°
True anomaly
272.15358°
Mean anomaly
272.1737°
Eccentric anomaly
272.16364°
Mean motion
3.64498 °/min
Orbital period
98.77 mins
BSTAR
0.00012202
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Other satellites on launch #35 in the year 2014 (2014-07-02 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.OCO 2 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-18 09:13:57.703Z | 4.659° NNE | 2025-09-18 09:17:57.703Z | 260.455° W | 41.754° | 2025-09-18 09:21:57.703Z | 205.329° SW |
| 8 mins | 2025-09-18 20:18:57.703Z | 178.909° S | 2025-09-18 20:22:57.703Z | 284.042° WNW | 41.576° | 2025-09-18 20:26:57.703Z | 340.159° 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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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