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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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Iframe URL

https://www.satcat.com/sats-embedded/55015?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55015, 2023-001G

Orbit

SSO

Country

NO / NOR

Related business

National Aerospace Laboratory (NL)

Manufacturer

NanoAvionics

Mission

Operational Civil Sigint

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

10 kg wet, ~10 kg dry

Launch date (UTC)

2023-01-03 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

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 & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 BIRKELAND
1 55015U 23001G   26115.50101557  .00009000  00000-0  23410-3 0  9993
2 55015  97.3379 183.3664 0005000 299.6736  60.4011 15.39134807184246

Epoch: 2026-04-25T12:01Z

TLE epoch observation values (Epoch: 2026-04-25T12:01:27.745Z)

Latitude

-0.00006°

Longitude

149.48232°

Altitude

450.1 km

Speed

7.643 km/s

True Right ascension

12h 13m 27s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

03:20:17

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

449.016 km

Perigee altitude

442.192 km

Semi-major axis

6,823.741 km

Eccentricity

0.0005

Inclination

97.3379°

RAAN

183.3664°

Arg. of periapsis

299.6736°

True anomaly

60.45093°

Mean anomaly

60.4011°

Eccentric anomaly

60.42602°

Mean motion

3.85043 °/min

Orbital period

93.5 mins

BSTAR

0.0002341

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Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)

ION SCV-008, 55051

LYNK TOWER 4, 55034

LEMUR 2 DISCLAIMER, 55014 (Decayed)

FLOCK 4Y 33, 55042 (Decayed)

FUTURA-SM1, 55105 (Decayed)

CONTINUUM-1, 55045

ASTROCAST-0401, 55110

NSL-2, 55067 (Decayed)

FLOCK 4Y 17, 55031 (Decayed)

FLOCK 4Y 27, 55083 (Decayed)

SHARJAHSAT-1, 55104

FLOCK 4Y 23, 55080 (Decayed)

FLOCK 4Y 26, 55070 (Decayed)

OBJECT H, 55016

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

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	2026-04-26 03:46:21.551Z	117.198° SE	2026-04-26 03:48:21.551Z	80.085° E	18.451°	2026-04-26 03:50:21.551Z	34.244° NE

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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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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

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out BIRKELAND, 55015 on other resources

View BIRKELAND, 55015 on NASA - NSSDCA Website

View BIRKELAND, 55015 on Heavens-Above

View BIRKELAND, 55015 on Keep Track

View BIRKELAND, 55015 on Celestrak

View BIRKELAND, 55015 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

Documentation

Go to standalone docs website

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