SNAP-3 JIMI, 40975
Orbit data source: Space-Track
SNAP-3 JIMI, 40975 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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40975 intel report (Beta)
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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, Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 SNAP-3 JIMI
1 40975U 15058M 26147.48491396 .00006721 00000-0 46474-3 0 9992
2 40975 64.7652 285.2617 0105348 63.9395 297.2521 15.02069194111114Epoch: 2026-05-27T11:38Z
TLE epoch observation values (Epoch: 2026-05-27T11:38:16.566Z)
Latitude
-0°
Longitude
-134.35066°
Altitude
529.671 km
Speed
7.617 km/s
True Right ascension
19h 01m 02s
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
05:08:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
632.16 km
Perigee altitude
485.996 km
Semi-major axis
6,937.215 km
Eccentricity
0.01053
Inclination
64.7652°
RAAN
285.2617°
Arg. of periapsis
63.9395°
True anomaly
296.17245°
Mean anomaly
297.2521°
Eccentric anomaly
296.71292°
Mean motion
3.75634 °/min
Orbital period
95.84 mins
BSTAR
0.00046474
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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 JIMI 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-27 20:10:02.882Z | 321.815° NNW | 2026-05-27 20:13:02.882Z | 259.106° W | 42.858° | 2026-05-27 20:17:02.882Z | 157.699° S |
| 4 mins | 2026-05-28 10:10:02.882Z | 143.082° SSE | 2026-05-28 10:11:02.882Z | 118.587° SE | 22.531° | 2026-05-28 10:14:02.882Z | 60.346° ENE |
| 4 mins | 2026-05-28 11:48:02.882Z | 271.666° WNW | 2026-05-28 11:50:02.882Z | 318.919° NNW | 21.997° | 2026-05-28 11:52:02.882Z | 358.439° N |
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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