CELTEE 1, 41850
Orbit data source: Space-Track
CELTEE 1, 41850 is a payload satellite owned by AFRL/RV (US) in SSO that was launched on Fri, 11 Nov 2016 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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41850 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
M42 Tech
Mission
Operational Defense Technology
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1 kg wet, 1 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.087 m
Radar Cross Section
0.015 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 CELTEE 1
1 41850U 16067C 26295.11025993 .00005439 00000-0 25056-3 0 9994
2 41850 98.0456 170.2921 0002031 112.9319 247.2129 15.20756450545169Epoch: 2026-10-22T02:38Z
TLE epoch observation values (Epoch: 2026-10-22T02:38:46.457Z)
Latitude
-0.00007°
Longitude
100.04868°
Altitude
507.172 km
Speed
7.61 km/s
True Right ascension
11h 21m 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
14:18:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
501.948 km
Perigee altitude
499.154 km
Semi-major axis
6,878.688 km
Eccentricity
0.0002
Inclination
98.0456°
RAAN
170.2921°
Arg. of periapsis
112.9319°
True anomaly
247.19145°
Mean anomaly
247.2129°
Eccentric anomaly
247.20217°
Mean motion
3.80439 °/min
Orbital period
94.63 mins
BSTAR
0.00025056
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Other satellites on launch #67 in the year 2016 (2016-11-11 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.CELTEE 1 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 | 2026-10-23 04:28:26.643Z | 23.374° NE | 2026-10-23 04:31:26.643Z | 85.959° E | 54.361° | 2026-10-23 04:34:26.643Z | 176.507° S |
| 4 mins | 2026-10-23 15:07:26.643Z | 109.517° ESE | 2026-10-23 15:09:26.643Z | 63.323° ENE | 24.099° | 2026-10-23 15:11:26.643Z | 23.038° NE |
| 4 mins | 2026-10-23 16:41:26.643Z | 233.784° WSW | 2026-10-23 16:42:26.643Z | 253.94° W | 19.465° | 2026-10-23 16:45:26.643Z | 310.779° 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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