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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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Identifier
35946, 2009-055A
Orbit
SSO
Last TLE update
7 hours ago
Origin
Manufacturer
Ball
Mission
Operational Commercial Imaging
Bus & Motor
BCP-5000, Unknown motor
Mass
2,615 kg wet, ~2,200 kg dry
Launch date (UTC)
2009-10-08 (16 years ago)
Launch vehicle
DELTA 7920-10C
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Hex Cyl + 2 Pan, 7.1 m
Radar Cross Section
13.188 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 7 hours ago
0 WORLDVIEW 2
1 35946U 09055A   25128.92648775  .00000197  00000-0  80732-4 0  9993
2 35946  98.4794 203.0756 0004014  10.1444 349.9823 14.37186171817560
Epoch: 2025-05-08T22:14Z
Definitive object data (Epoch: 2025-05-08T22:14:08.541Z)
Latitude
-0.00003°
Longitude
2.55004°
Altitude
767.931 km
Speed
7.472 km/s
True Right ascension
13h 32m 18s
True Declination
0° 00' 00"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
13.56906°
Longitude
0.77601°
Altitude
767.151 km
Speed
7.473 km/s
Apparent Right ascension
14h 06m 38s
Apparent Declination
-48° 54' 14"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
13:07:32
Azimuth
170.35° S
Elevation
0.225°
Doppler factor
1
Orbital elements
Apogee altitude
767.802 km
Perigee altitude
762.068 km
Semi-major axis
7,143.072 km
Eccentricity
0.0004014
Inclination
98.4794°
RAAN
203.0756°
Arg. of periapsis
10.1444°
True anomaly
349.97429°
Mean anomaly
349.9823°
Eccentric anomaly
349.9783°
Mean motion
3.59514 °/min
BSTAR
0.000080732
Orbital period
100.14 mins
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WORLDVIEW 2 Visibility forecast

Observer location: undefined°, undefined°

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 mins2025-05-09 05:01:57.064Z173.669° S2025-05-09 05:05:57.064Z227.234° WSW43.26°2025-05-09 05:10:57.064Z342.21° N
7 mins2025-05-09 17:12:57.064Z38.89° NE2025-05-09 17:15:57.064Z92.78° ESE32.154°2025-05-09 17:19:57.064Z162.078° S
6 mins2025-05-09 18:51:57.064Z338.077° N2025-05-09 18:54:57.064Z293.751° NW22.285°2025-05-09 18:57:57.064Z249.771° W
8 mins2025-05-10 04:26:57.064Z140.063° SSE2025-05-10 04:29:57.064Z86.953° E37.363°2025-05-10 04:34:57.064Z358.148° N
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