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: 1 day ago
TLE from 1 day ago
0 SNAP-3 JIMI
1 40975U 15058M 26082.22144472 .00006172 00000-0 43737-3 0 9991
2 40975 64.7641 131.5602 0105044 90.7592 270.5563 15.01295008101314Epoch: 2026-03-23T05:18Z
TLE epoch observation values (Epoch: 2026-03-23T05:18:52.823Z)
Latitude
-0°
Longitude
-128.87646°
Altitude
564.976 km
Speed
7.579 km/s
True Right ascension
08h 46m 14s
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
15:03:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
634.36 km
Perigee altitude
488.567 km
Semi-major axis
6,939.601 km
Eccentricity
0.0105
Inclination
64.7641°
RAAN
131.5602°
Arg. of periapsis
90.7592°
True anomaly
269.35258°
Mean anomaly
270.5563°
Eccentric anomaly
269.95444°
Mean motion
3.75441 °/min
Orbital period
95.89 mins
BSTAR
0.00043737
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-03-24 13:50:45.362Z | 324.153° NNW | 2026-03-24 13:52:45.362Z | 252.07° W | 44.645° | 2026-03-24 13:55:45.362Z | 153.255° SSE |
| 4 mins | 2026-03-25 03:49:45.362Z | 146.317° SSE | 2026-03-25 03:51:45.362Z | 102.655° ESE | 20.312° | 2026-03-25 03:53:45.362Z | 67.219° ENE |
| 5 mins | 2026-03-25 05:27:45.362Z | 261.622° W | 2026-03-25 05:29:45.362Z | 307.339° NW | 25.255° | 2026-03-25 05:32:45.362Z | 7.064° NNE |
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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