WORLDVIEW 2, 35946
Orbit data source: Space-Track
WORLDVIEW 2, 35946 is a payload satellite owned by DigitalGlobe (US) in SSO that was launched on Thu, 08 Oct 2009 UTC via a DELTA 7920-10C 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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35946 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Ball
Mission
Operational Commercial Imaging
Bus & Motor
BCP-5000, Unknown motor
Mass
2,615 kg wet, ~2,200 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Hex Cyl + 2 Pan, 3.5 m
Radar Cross Section
13.188 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 WORLDVIEW 2
1 35946U 09055A 25256.88078226 .00000092 00000-0 45296-4 0 9998
2 35946 98.4801 329.2250 0003414 347.0595 13.0504 14.37446031835942Epoch: 2025-09-13T21:08Z
TLE epoch observation values (Epoch: 2025-09-13T21:08:19.587Z)
Latitude
0.00002°
Longitude
19.0356°
Altitude
767.518 km
Speed
7.472 km/s
True Right ascension
21h 56m 53s
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
02:09:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
766.512 km
Perigee altitude
761.635 km
Semi-major axis
7,142.211 km
Eccentricity
0.00034
Inclination
98.4801°
RAAN
329.225°
Arg. of periapsis
347.0595°
True anomaly
13.05924°
Mean anomaly
13.0504°
Eccentric anomaly
13.05482°
Mean motion
3.59579 °/min
Orbital period
100.12 mins
BSTAR
0.000045296
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Other satellites on launch #55 in the year 2009 (2009-10-08 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.WORLDVIEW 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-14 17:45:28.601Z | 14.93° NNE | 2025-09-14 17:50:28.601Z | 171.857° S | 43.828° | 2025-09-14 17:54:28.601Z | 191.84° SSW |
| 8 mins | 2025-09-15 05:00:28.601Z | 173.057° S | 2025-09-15 05:03:28.601Z | 208.209° SW | 43.29° | 2025-09-15 05:08:28.601Z | 343.139° 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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