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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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https://www.satcat.com/sats-embedded/64588?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64588, 2025-135BN

Orbit

SSO

Country

DK / DEN

Related business

Danish Defence Acquisition and Logistics Organization (DK)

Manufacturer

Space Inventor

Mission

Operational Defense Imaging

Bus & Motor

SPINV MICRO, Unknown motor

Mass

~50 kg wet, ~50 kg dry

Launch date (UTC)

2025-06-23 (8 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

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 & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 BIFROST-DNK
1 64588U 25135BN  26065.55907218  .00003795  00000-0  36071-3 0  9997
2 64588  97.7618 181.3247 0003708 345.8773  14.2342 14.94056816 38586

Epoch: 2026-03-06T13:25Z

TLE epoch observation values (Epoch: 2026-03-06T13:25:03.836Z)

Latitude

-0.00009°

Longitude

175.76539°

Altitude

585.843 km

Speed

7.569 km/s

True Right ascension

12h 05m 17s

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

04:37:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

584.899 km

Perigee altitude

579.737 km

Semi-major axis

6,960.455 km

Eccentricity

0.00037

Inclination

97.7618°

RAAN

181.3247°

Arg. of periapsis

345.8773°

True anomaly

14.24465°

Mean anomaly

14.2342°

Eccentric anomaly

14.23943°

Mean motion

3.73755 °/min

Orbital period

96.32 mins

BSTAR

0.00036071

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Other satellites on launch #135 in the year 2025 (2025-06-23 UTC)

LEMUR 2 SEJONG-2, 64586

HYPERFIELD-1B, 64552

CONNECTA IOT-10, 64555

USPWSA-DRAGOON, 64542

LEMUR 2 KARENDARRELL, 64841

IRIDE-MS2-HEO-2, 64569

IRIDE-MS2-HEO-8, 64587

DUTHSAT-2, 64530

GHGSAT-C12, 64529

GOOD ANCESTOR KILAKILA, 64528

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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.
6 mins	2026-03-07 07:14:03.734Z	139.743° SSE	2026-03-07 07:17:03.734Z	71.493° E	34.81°	2026-03-07 07:20:03.734Z	5.735° NNE
6 mins	2026-03-07 20:32:03.734Z	12.462° NNE	2026-03-07 20:35:03.734Z	194.033° SSW	44.501°	2026-03-07 20:38:03.734Z	193.566° SSW

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

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Check out BIFROST-DNK, 64588 on other resources

View BIFROST-DNK, 64588 on NASA - NSSDCA Website

View BIFROST-DNK, 64588 on Heavens-Above

View BIFROST-DNK, 64588 on Keep Track

View BIFROST-DNK, 64588 on Celestrak

View BIFROST-DNK, 64588 on Gunter's Space Page

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

BIFROST-DNK, 64588

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-03-06T13:25:03.836Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #135 in the year 2025 (2025-06-23 UTC)

BIFROST-DNK Visibility forecast

Co-orbital & Co-planar RSOs

Check out BIFROST-DNK, 64588 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago