OBJECT AY, 61781
Orbit data source: Space-Track
OBJECT AY, 61781 is a satellite in SSO that was launched on Mon, 04 Nov 2024 UTC via a SOYUZ-2-1B launch vehicle from the Vostochny Cosmodrome (VOSTO). 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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61781 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
Amur State University (RU)Manufacturer
AMGU/HARB
Mission
Operational Amateur Communications
Bus & Motor
CUBESAT 12U, Unknown motor
Mass
~15 kg wet, ~15 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.3 m
Radar Cross Section
0.135 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 OBJECT AY
1 61781U 24199AY 26264.23684288 .00005455 00000-0 15304-3 0 9994
2 61781 97.2839 132.0467 0012381 330.8722 29.1831 15.36918585148677Epoch: 2026-09-21T05:41Z
TLE epoch observation values (Epoch: 2026-09-21T05:41:03.224Z)
Latitude
-0.00001°
Longitude
46.66371°
Altitude
450.959 km
Speed
7.646 km/s
True Right ascension
08h 48m 11s
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
08:08:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
460.622 km
Perigee altitude
443.709 km
Semi-major axis
6,830.303 km
Eccentricity
0.00124
Inclination
97.2839°
RAAN
132.0467°
Arg. of periapsis
330.8722°
True anomaly
29.25237°
Mean anomaly
29.1831°
Eccentric anomaly
29.21773°
Mean motion
3.84488 °/min
Orbital period
93.63 mins
BSTAR
0.00015304
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Other satellites on launch #199 in the year 2024 (2024-11-04 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 AY 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 | 2026-09-21 15:10:48.357Z | 157.736° S | 2026-09-21 15:13:48.357Z | 109.548° ESE | 60.051° | 2026-09-21 15:16:48.357Z | 356.441° N |
| 5 mins | 2026-09-22 04:07:48.357Z | 14.761° NNE | 2026-09-22 04:09:48.357Z | 41.426° NE | 75.759° | 2026-09-22 04:12:48.357Z | 189.717° SSW |
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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