OBJECT D, 64531
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, 64531 is a New Zealander 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). 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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64531 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
NZRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Imaging
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 OBJECT D
1 64531U 25135D 25328.09527885 .00013103 00000-0 59956-3 0 9994
2 64531 97.4591 80.3798 0005461 155.7009 204.4485 15.20635638 23690Epoch: 2025-11-24T02:17Z
TLE epoch observation values (Epoch: 2025-11-24T02:17:12.092Z)
Latitude
-0.00001°
Longitude
-17.22075°
Altitude
510.434 km
Speed
7.607 km/s
True Right ascension
05h 21m 31s
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
10:47:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
504.646 km
Perigee altitude
497.133 km
Semi-major axis
6,879.026 km
Eccentricity
0.00055
Inclination
97.4591°
RAAN
80.3798°
Arg. of periapsis
155.7009°
True anomaly
204.42262°
Mean anomaly
204.4485°
Eccentric anomaly
204.43556°
Mean motion
3.80411 °/min
Orbital period
94.63 mins
BSTAR
0.00059956
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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.OBJECT D 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 | 2025-11-24 20:13:13.035Z | 24.109° NE | 2025-11-24 20:16:13.035Z | 85.965° E | 37.466° | 2025-11-24 20:19:13.035Z | 173.161° S |
| 4 mins | 2025-11-25 08:26:13.035Z | 227.998° WSW | 2025-11-25 08:28:13.035Z | 274.794° WNW | 21.165° | 2025-11-25 08:30:13.035Z | 312.536° NW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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