SNAP-3 ALICE, 40970
Orbit data source: Space-Track
SNAP-3 ALICE, 40970 is a payload satellite owned by SMDC (US) in LEO that was launched on Thu, 08 Oct 2015 UTC via an ATLAS V 401 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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40970 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Duocomm Miltec
Mission
Operational Defense Communications
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5.3 kg wet, 5.3 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 8 Pan, 0.3 m
Radar Cross Section
0.085 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 SNAP-3 ALICE
1 40970U 15058G 25357.67650407 .00039126 00000-0 11224-2 0 9999
2 40970 64.7613 337.7918 0043662 114.3471 246.2230 15.34706253 89753Epoch: 2025-12-23T16:14Z
TLE epoch observation values (Epoch: 2025-12-23T16:14:09.951Z)
Latitude
-0.00007°
Longitude
1.79348°
Altitude
475.989 km
Speed
7.622 km/s
True Right ascension
22h 31m 10s
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
00:34:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
490.192 km
Perigee altitude
430.476 km
Semi-major axis
6,838.471 km
Eccentricity
0.00437
Inclination
64.7613°
RAAN
337.7918°
Arg. of periapsis
114.3471°
True anomaly
245.76615°
Mean anomaly
246.223°
Eccentric anomaly
245.99447°
Mean motion
3.838 °/min
Orbital period
93.8 mins
BSTAR
0.0011224
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Other satellites on launch #58 in the year 2015 (2015-10-08 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.SNAP-3 ALICE 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-12-24 01:48:34.411Z | 270.172° WNW | 2025-12-24 01:50:34.411Z | 306.917° NW | 16.812° | 2025-12-24 01:52:34.411Z | 347.783° N |
| 4 mins | 2025-12-24 10:00:34.411Z | 292.987° NW | 2025-12-24 10:01:34.411Z | 259.376° W | 32.032° | 2025-12-24 10:04:34.411Z | 175.449° S |
| 4 mins | 2025-12-25 01:16:34.411Z | 277.794° WNW | 2025-12-25 01:17:34.411Z | 304.451° NW | 22.833° | 2025-12-25 01:20:34.411Z | 6.26° NNE |
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
Authenticating...
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