OBJECT D, 64531
Orbit data source: Space-Track
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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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, 0.087 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 26289.92173279 .00011953 00000-0 43307-3 0 9991
2 64531 97.4827 46.3711 0005360 98.0779 262.1069 15.28516213 73509Epoch: 2026-10-16T22:07Z
TLE epoch observation values (Epoch: 2026-10-16T22:07:17.713Z)
Latitude
0.00002°
Longitude
49.11149°
Altitude
483.854 km
Speed
7.623 km/s
True Right ascension
03h 05m 29s
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
04:08:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
480.879 km
Perigee altitude
473.531 km
Semi-major axis
6,855.342 km
Eccentricity
0.00054
Inclination
97.4827°
RAAN
46.3711°
Arg. of periapsis
98.0779°
True anomaly
262.04607°
Mean anomaly
262.1069°
Eccentric anomaly
262.07648°
Mean motion
3.82384 °/min
Orbital period
94.15 mins
BSTAR
0.00043307
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-10-17 20:40:10.749Z | 15.598° NNE | 2026-10-17 20:43:10.749Z | 42.043° NE | 61.84° | 2026-10-17 20:47:10.749Z | 187.689° SSW |
| 4 mins | 2026-10-18 07:16:10.749Z | 113.245° SE | 2026-10-18 07:18:10.749Z | 65.713° ENE | 24.518° | 2026-10-18 07:20:10.749Z | 23.25° NE |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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