OBJECT D, 64624

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT D, 64624 is a satellite owned by HawkEye 360 (US) in SSO that was launched on Thu, 26 Jun 2025 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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Identifier
64624, 2025-137D
Orbit
SSO
Last TLE update
11 hours ago
Origin
Manufacturer
UTIAS-SFL
Mission
Operational spacecraft
Bus & Motor
CUBESAT 8U, Unknown motor
Mass
12 kg wet, 12 kg dry
Launch date (UTC)
2025-06-26 (5 days ago)
Launch vehicle
ELECTRON
Launch site
Rocket Lab Launch Complex (RLLC)
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 11 hours ago
0 OBJECT D
1 64624U 25138D   25181.98270412  .00002878  00000-0  15620-3 0  9993
2 64624  97.4356 186.5129 0014374 271.4009  88.5577 15.15259550   639
Epoch: 2025-06-30T23:35Z
TLE epoch observation values (Epoch: 2025-06-30T23:35:05.635Z)
Latitude
-0.00004°
Longitude
-86.54527°
Altitude
523.038 km
Speed
7.602 km/s
True Right ascension
12h 26m 03s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-15.63471°
Longitude
-84.01419°
Altitude
523.943 km
Speed
7.602 km/s
Apparent Right ascension
11h 36m 39s
Apparent Declination
-28° 15' 04"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
22:15:05
Azimuth
298.513° NW
Elevation
-69.553°
Doppler factor
1
Orbital elements
Apogee altitude
527.075 km
Perigee altitude
507.253 km
Semi-major axis
6,895.301 km
Eccentricity
0.00144
Inclination
97.4356°
RAAN
186.5129°
Arg. of periapsis
271.4009°
True anomaly
Unknown
Mean anomaly
88.5577°
Eccentric anomaly
Unknown
Mean motion
3.79065 °/min
Orbital period
94.97 mins
BSTAR
0.0001562
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Other satellites on launch #137 in the year 2025 (2025-06-26 UTC)

OBJECT D Visibility forecast

Observer location: undefined°, undefined°

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.
7 mins2025-07-01 12:49:36.542Z25.867° NE2025-07-01 12:52:36.542Z79.593° E34.962°2025-07-01 12:56:36.542Z173.575° S
4 mins2025-07-01 23:31:36.542Z95.996° ESE2025-07-01 23:32:36.542Z75.206° E19.244°2025-07-01 23:35:36.542Z21.492° NNE
4 mins2025-07-02 01:05:36.542Z233.203° WSW2025-07-02 01:06:36.542Z257.036° W22.896°2025-07-02 01:09:36.542Z316.975° NNW
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