DEORBITSAIL, 40719
Orbit data source: Space-Track
DEORBITSAIL, 40719 is a payload satellite owned by Surrey Space Ctr (UK) in SSO that was launched on Fri, 10 Jul 2015 UTC via a PSLV-XL launch vehicle from the Sirharikota (SRI). 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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40719 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
UKRelated business
Manufacturer
Surrey Space Ctr
Mission
Non-operational Amateur Technology
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
7 kg wet, 7 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Sail, 3.5 m
Radar Cross Section
0.039 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 DEORBITSAIL
1 40719U 15032E 25342.85848935 .00013701 00000-0 10951-2 0 9998
2 40719 97.6136 198.4366 0011081 143.3918 216.8066 15.00299356562677Epoch: 2025-12-08T20:36Z
TLE epoch observation values (Epoch: 2025-12-08T20:36:13.479Z)
Latitude
0.00004°
Longitude
171.52894°
Altitude
575.195 km
Speed
7.57 km/s
True Right ascension
13h 13m 44s
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
04:07:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
570.665 km
Perigee altitude
555.282 km
Semi-major axis
6,941.111 km
Eccentricity
0.00111
Inclination
97.6136°
RAAN
198.4366°
Arg. of periapsis
143.3918°
True anomaly
216.73061°
Mean anomaly
216.8066°
Eccentric anomaly
216.7686°
Mean motion
3.75318 °/min
Orbital period
95.92 mins
BSTAR
0.0010951
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Other satellites on launch #32 in the year 2015 (2015-07-10 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.DEORBITSAIL Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-09 14:20:21.426Z | 152.88° SSE | 2025-12-09 14:23:21.426Z | 93.019° ESE | 40.833° | 2025-12-09 14:27:21.426Z | 355.619° N |
| 6 mins | 2025-12-10 03:35:21.426Z | 3.931° NNE | 2025-12-10 03:38:21.426Z | 253.237° W | 42.198° | 2025-12-10 03:41:21.426Z | 202.987° SW |
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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