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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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, Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DEORBITSAIL
1 40719U 15032E 26171.35115337 .00006840 00000-0 49992-3 0 9991
2 40719 97.5890 28.1176 0012015 220.2626 139.7711 15.03893694591726Epoch: 2026-06-20T08:25Z
TLE epoch observation values (Epoch: 2026-06-20T08:25:39.651Z)
Latitude
-0.00001°
Longitude
-6.86464°
Altitude
564.332 km
Speed
7.576 km/s
True Right ascension
01h 52m 28s
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
23:27:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
560.225 km
Perigee altitude
543.572 km
Semi-major axis
6,930.036 km
Eccentricity
0.0012
Inclination
97.589°
RAAN
28.1176°
Arg. of periapsis
220.2626°
True anomaly
139.85992°
Mean anomaly
139.7711°
Eccentric anomaly
139.81552°
Mean motion
3.76218 °/min
Orbital period
95.69 mins
BSTAR
0.00049992
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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 | 2026-06-22 14:50:57.987Z | 190.338° SSW | 2026-06-22 14:53:57.987Z | 272.488° WNW | 36.795° | 2026-06-22 14:56:57.987Z | 333.415° NNW |
| 4 mins | 2026-06-23 02:29:57.987Z | 64.39° ENE | 2026-06-23 02:31:57.987Z | 104.875° ESE | 18.716° | 2026-06-23 02:33:57.987Z | 138.237° SSE |
| 5 mins | 2026-06-23 04:03:57.987Z | 337.953° N | 2026-06-23 04:05:57.987Z | 298.49° NW | 24.336° | 2026-06-23 04:08:57.987Z | 237.185° WSW |
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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