AUTCUBE 2, 43681
Orbit data source: Space-Track
AUTCUBE 2, 43681 is a payload satellite in SSO that was launched on Mon, 29 Oct 2018 UTC via an H-IIA 202 launch vehicle from the Tanegashima Space Center (TNSTA). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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43681 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
TBDRelated business
Manufacturer
AUT
Mission
Operational Amateur Technology
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1.6 kg wet, 1.6 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 AUTCUBE 2
1 43681U 18084K 25286.74859361 .00007406 00000-0 49218-3 0 9993
2 43681 98.0843 115.0205 0009873 150.6929 209.4853 15.07471180379766Epoch: 2025-10-13T17:57Z
TLE epoch observation values (Epoch: 2025-10-13T17:57:58.487Z)
Latitude
-0.00005°
Longitude
-177.02011°
Altitude
552.936 km
Speed
7.582 km/s
True Right ascension
07h 40m 04s
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
22:42:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
547.774 km
Perigee altitude
534.112 km
Semi-major axis
6,919.08 km
Eccentricity
0.00099
Inclination
98.0843°
RAAN
115.0205°
Arg. of periapsis
150.6929°
True anomaly
209.42967°
Mean anomaly
209.4853°
Eccentric anomaly
209.45748°
Mean motion
3.77112 °/min
Orbital period
95.46 mins
BSTAR
0.00049218
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Other satellites on launch #84 in the year 2018 (2018-10-29 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.AUTCUBE 2 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-10-14 11:39:26.879Z | 95.296° ESE | 2025-10-14 11:41:26.879Z | 59.803° ENE | 15.685° | 2025-10-14 11:43:26.879Z | 28.278° NE |
| 5 mins | 2025-10-14 13:13:26.879Z | 211.016° SW | 2025-10-14 13:15:26.879Z | 264.385° W | 29.612° | 2025-10-14 13:18:26.879Z | 324.939° NNW |
| 5 mins | 2025-10-15 00:49:26.879Z | 54.54° ENE | 2025-10-15 00:51:26.879Z | 95.439° ESE | 21.487° | 2025-10-15 00:54:26.879Z | 148.883° SSE |
| 4 mins | 2025-10-15 02:24:26.879Z | 323.713° NNW | 2025-10-15 02:25:26.879Z | 302.926° NW | 20.871° | 2025-10-15 02:28:26.879Z | 243.897° WSW |
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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