BIRKELAND, 55015
Orbit data source: Space-Track
BIRKELAND, 55015 is a Norwegian payload satellite in SSO that was launched on Tue, 03 Jan 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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55015 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
NO / NORRelated business
Manufacturer
NanoAvionics
Mission
Operational Civil Sigint
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
10 kg wet, ~10 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.1 m
Radar Cross Section
0.080 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 BIRKELAND
1 55015U 23001G 26014.20375168 .00006298 00000-0 17708-3 0 9998
2 55015 97.3563 81.9691 0005703 305.9724 54.0991 15.36850448168670Epoch: 2026-01-14T04:53Z
TLE epoch observation values (Epoch: 2026-01-14T04:53:24.145Z)
Latitude
-0.00001°
Longitude
-105.0566°
Altitude
456.26 km
Speed
7.64 km/s
True Right ascension
05h 27m 52s
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
16:34:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
456.266 km
Perigee altitude
448.475 km
Semi-major axis
6,830.508 km
Eccentricity
0.00057
Inclination
97.3563°
RAAN
81.9691°
Arg. of periapsis
305.9724°
True anomaly
54.15206°
Mean anomaly
54.0991°
Eccentric anomaly
54.12558°
Mean motion
3.84471 °/min
Orbital period
93.64 mins
BSTAR
0.00017708
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Other satellites on launch #1 in the year 2023 (2023-01-03 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.BIRKELAND 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 | 2026-01-14 16:24:33.427Z | 57.264° ENE | 2026-01-14 16:26:33.427Z | 96.461° ESE | 16.189° | 2026-01-14 16:28:33.427Z | 134.021° SE |
| 4 mins | 2026-01-14 17:57:33.427Z | 330.316° NNW | 2026-01-14 17:59:33.427Z | 281.165° WNW | 21.711° | 2026-01-14 18:01:33.427Z | 239.893° WSW |
| 5 mins | 2026-01-15 04:28:33.427Z | 169.652° S | 2026-01-15 04:30:33.427Z | 337.078° NNW | 43.469° | 2026-01-15 04:33:33.427Z | 347.331° 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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