M1, 43779
Orbit data source: Space-Track
M1, 43779 is a payload satellite owned by RAAF (AU) in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
43779 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Country
AU / AUSRelated business
Manufacturer
U. NSW
Mission
Non-operational Defense Imaging
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
5 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 0.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 M1
1 43779U 18099X 25339.08990272 .00007119 00000-0 48729-3 0 9997
2 43779 97.4677 23.2075 0012945 343.9331 16.1484 15.06319154382909Epoch: 2025-12-05T02:09Z
TLE epoch observation values (Epoch: 2025-12-05T02:09:27.595Z)
Latitude
-0.00001°
Longitude
-83.29447°
Altitude
541.917 km
Speed
7.596 km/s
True Right ascension
01h 32m 49s
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
17:44:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
553.407 km
Perigee altitude
535.485 km
Semi-major axis
6,922.583 km
Eccentricity
0.00129
Inclination
97.4677°
RAAN
23.2075°
Arg. of periapsis
343.9331°
True anomaly
16.18972°
Mean anomaly
16.1484°
Eccentric anomaly
16.16905°
Mean motion
3.76826 °/min
Orbital period
95.53 mins
BSTAR
0.00048729
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.M1 Visibility forecast
Loading observer location...
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 | 2025-12-06 02:13:55.177Z | 103.285° ESE | 2025-12-06 02:15:55.177Z | 66.011° ENE | 18.12° | 2025-12-06 02:17:55.177Z | 30.359° NE |
| 4 mins | 2025-12-06 03:48:55.177Z | 227.755° WSW | 2025-12-06 03:49:55.177Z | 252.25° W | 25.214° | 2025-12-06 03:52:55.177Z | 317.553° NNW |
| 5 mins | 2025-12-06 15:24:55.177Z | 47.42° ENE | 2025-12-06 15:26:55.177Z | 96.056° ESE | 28.248° | 2025-12-06 15:29:55.177Z | 157.31° SSE |
| 4 mins | 2025-12-06 16:59:55.177Z | 319.27° NNW | 2025-12-06 17:00:55.177Z | 301.567° NW | 16.729° | 2025-12-06 17:03:55.177Z | 251.159° W |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
|---|