OBJECT B, 64692

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 B, 64692 is a satellite in LEO that was launched on Sat, 28 Jun 2025 UTC launched 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
64692, 2025-139B
Orbit
LEO
Last TLE update
12 hours ago
Origin
Flag of TBDRLABN (TBD)
Manufacturer
Rocket Lab
Mission
Spacecraft
Bus & Motor
KICK STAGE, CURIE
Mass
~50 kg wet, ~50 kg dry
Launch date (UTC)
2025-06-28 (3 days ago)
Launch vehicle
Unknown
Launch site
Rocket Lab Launch Complex (RLLC)
Object type
Unknown
Shape & HBR
Unknown
Radar Cross Section
RCS unknown

Expand to show TLE details & history

TLE from 12 hours ago
0 OBJECT B
1 64692U 25140B   25181.90894858  .00000775  00000-0  12799-3 0  9997
2 64692  95.9843  29.6755 0012702 295.8502  64.1400 14.72021858   388
Epoch: 2025-06-30T21:48Z
TLE epoch observation values (Epoch: 2025-06-30T21:48:53.157Z)
Latitude
-0.00003°
Longitude
143.24202°
Altitude
653.794 km
Speed
7.533 km/s
True Right ascension
01h 58m 42s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
83.72381°
Longitude
72.16201°
Altitude
676.296 km
Speed
7.521 km/s
Apparent Right ascension
09h 16m 41s
Apparent Declination
35° 17' 26"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
21:16:19
Azimuth
359.923° N
Elevation
-14.793°
Doppler factor
1
Orbital elements
Apogee altitude
660.526 km
Perigee altitude
642.668 km
Semi-major axis
7,029.734 km
Eccentricity
0.00127
Inclination
95.9843°
RAAN
29.6755°
Arg. of periapsis
295.8502°
True anomaly
Unknown
Mean anomaly
64.14°
Eccentric anomaly
Unknown
Mean motion
3.68243 °/min
Orbital period
97.76 mins
BSTAR
0.00012799
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Other satellites on launch #139 in the year 2025 (2025-06-28 UTC)

OBJECT B 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.
4 mins2025-07-01 12:40:00.191Z92.845° ESE2025-07-01 12:42:00.191Z65.855° ENE13.006°2025-07-01 12:44:00.191Z38.951° NE
6 mins2025-07-01 14:16:00.191Z190.704° SSW2025-07-01 14:18:00.191Z232.451° WSW39.229°2025-07-01 14:22:00.191Z338.785° N
7 mins2025-07-02 02:08:00.191Z30.907° NE2025-07-02 02:11:00.191Z87.925° E33.505°2025-07-02 02:15:00.191Z164.634° S
4 mins2025-07-02 03:46:00.191Z321.443° NNW2025-07-02 03:48:00.191Z290.059° WNW17.301°2025-07-02 03:50:00.191Z259.525° W
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