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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DEORBITSAIL radio frequencies
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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: 1 day ago
TLE from 1 day ago
0 DEORBITSAIL
1 40719U 15032E 25259.83007567 .00008289 00000-0 70266-3 0 9992
2 40719 97.6321 117.1832 0012961 60.5431 299.7083 14.98143181550235Epoch: 2025-09-16T19:55Z
TLE epoch observation values (Epoch: 2025-09-16T19:55:18.537Z)
Latitude
-0.00006°
Longitude
-177.65878°
Altitude
571.231 km
Speed
7.578 km/s
True Right ascension
07h 48m 43s
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
19:10:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
578.643 km
Perigee altitude
560.633 km
Semi-major axis
6,947.775 km
Eccentricity
0.0013
Inclination
97.6321°
RAAN
117.1832°
Arg. of periapsis
60.5431°
True anomaly
299.5792°
Mean anomaly
299.7083°
Eccentric anomaly
299.64376°
Mean motion
3.74778 °/min
Orbital period
96.06 mins
BSTAR
0.00070266
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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
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-09-18 02:57:04.785Z | 33.612° NE | 2025-09-18 03:00:04.785Z | 94.141° ESE | 31.157° | 2025-09-18 03:03:04.785Z | 160.673° S |
| 4 mins | 2025-09-18 13:46:04.785Z | 96.85° ESE | 2025-09-18 13:47:04.785Z | 76.699° E | 20.157° | 2025-09-18 13:50:04.785Z | 22.482° NNE |
| 4 mins | 2025-09-18 15:21:04.785Z | 230.98° WSW | 2025-09-18 15:22:04.785Z | 253.637° W | 23.675° | 2025-09-18 15:25:04.785Z | 314.866° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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