BIFROST-DNK, 64588
Orbit data source: Space-Track
BIFROST-DNK, 64588 is a Danish payload satellite in SSO that was launched on Mon, 23 Jun 2025 UTC via an FALCON 9 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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64588 intel report (Beta)
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Identifier
Orbit
Country
DK / DENRelated business
Manufacturer
Space Inventor
Mission
Operational Defense Imaging
Bus & Motor
SPINV MICRO, Unknown motor
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.446 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 BIFROST-DNK
1 64588U 25135BN 26120.60405201 .00003510 00000-0 33110-3 0 9996
2 64588 97.7688 235.7590 0005509 133.8841 226.2835 14.94410204 46801Epoch: 2026-04-30T14:29Z
TLE epoch observation values (Epoch: 2026-04-30T14:29:50.093Z)
Latitude
-0.00003°
Longitude
159.75201°
Altitude
589.901 km
Speed
7.564 km/s
True Right ascension
15h 43m 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
07:55:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
585.054 km
Perigee altitude
577.386 km
Semi-major axis
6,959.357 km
Eccentricity
0.00055
Inclination
97.7688°
RAAN
235.759°
Arg. of periapsis
133.8841°
True anomaly
226.23789°
Mean anomaly
226.2835°
Eccentric anomaly
226.2607°
Mean motion
3.73843 °/min
Orbital period
96.3 mins
BSTAR
0.0003311
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Other satellites on launch #135 in the year 2025 (2025-06-23 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.BIFROST-DNK 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 | 2026-05-01 06:43:31.195Z | 105.467° ESE | 2026-05-01 06:45:31.195Z | 71.246° E | 18.722° | 2026-05-01 06:48:31.195Z | 22.378° NNE |
| 6 mins | 2026-05-01 08:18:31.195Z | 211.261° SW | 2026-05-01 08:20:31.195Z | 252.115° W | 27.14° | 2026-05-01 08:24:31.195Z | 326.297° NNW |
| 6 mins | 2026-05-01 20:00:31.195Z | 40.489° NE | 2026-05-01 20:03:31.195Z | 114.859° SE | 29.518° | 2026-05-01 20:06:31.195Z | 163.691° S |
| 4 mins | 2026-05-01 21:36:31.195Z | 321.289° NNW | 2026-05-01 21:38:31.195Z | 286.146° WNW | 16.519° | 2026-05-01 21:40:31.195Z | 255.194° W |
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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