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UK-DMC, 27942

Orbit data source: Space-Track

UK-DMC, 27942 is a payload satellite owned by BNSC (UK) in SSO that was launched on Sat, 27 Sep 2003 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). 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
27942, 2003-042D
Orbit
SSO
Last TLE update
13 hours ago
Origin
Manufacturer
SSTL
Mission
Non-operational Civil Imaging
Bus & Motor
SSTL-100, Unknown motor
Mass
100 kg wet, 85.4 kg dry
Launch date (UTC)
2003-09-27 (22 years ago)
Launch vehicle
KOSMOS 11K65M
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Box + 1 Arm, 6.6 m
Radar Cross Section
0.540 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 13 hours ago
0 UK-DMC
1 27942U 03042D   25177.92810997  .00000738  00000-0  89729-4 0  9997
2 27942  98.0746 356.3488 0053598 283.1684  76.3553 14.85721133169997
Epoch: 2025-06-26T22:16Z
TLE epoch observation values (Epoch: 2025-06-26T22:16:28.701Z)
Latitude
-0.00008°
Longitude
106.94093°
Altitude
605.698 km
Speed
7.561 km/s
True Right ascension
23h 45m 23s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
46.56335°
Longitude
98.92628°
Altitude
640.238 km
Speed
7.531 km/s
Apparent Right ascension
05h 28m 08s
Apparent Declination
61° 28' 39"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
22:47:50
Azimuth
32.873° NE
Elevation
29.982°
Doppler factor
1
Orbital elements
Apogee altitude
645.811 km
Perigee altitude
570.918 km
Semi-major axis
6,986.501 km
Eccentricity
0.00536
Inclination
98.0746°
RAAN
356.3488°
Arg. of periapsis
283.1684°
True anomaly
Unknown
Mean anomaly
76.3553°
Eccentric anomaly
Unknown
Mean motion
3.71667 °/min
Orbital period
96.86 mins
BSTAR
0.000089729
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UK-DMC 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.
4 mins2025-06-27 12:58:00.377Z237.941° WSW2025-06-27 13:00:00.377Z271.93° WNW17.458°2025-06-27 13:02:00.377Z302.861° NW
7 mins2025-06-28 00:43:00.377Z17.492° NNE2025-06-28 00:46:00.377Z85.637° E44.293°2025-06-28 00:50:00.377Z188.747° SSW
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