MMS 1, 40482
Orbit data source: Space-Track
MMS 1, 40482 is a payload satellite owned by GSFC (US) in HEO that was launched on Fri, 13 Mar 2015 UTC via an ATLAS V 421 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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40482 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
GSFC
Mission
Operational Civil Science
Bus & Motor
MMS-SMART, GSFC
Mass
1,360 kg wet, 1,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Oct Cyl + 1 Ant, 56.1 m
Radar Cross Section
24.177 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 MMS 1
1 40482U 15011A 25348.33336806 -.00000236 00000-0 00000-0 0 9992
2 40482 69.2587 351.5296 8503628 163.3741 164.0333 0.28349735 1388Epoch: 2025-12-14T08:00Z
TLE epoch observation values (Epoch: 2025-12-14T08:00:03.000Z)
Latitude
-17.90075°
Longitude
141.18093°
Altitude
173,356.018 km
Speed
0.603 km/s
True Right ascension
22h 57m 45s
True Declination
-17° 53' 48"
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
18:37:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
174,737.266 km
Perigee altitude
8,268.505 km
Semi-major axis
97,881.023 km
Eccentricity
0.85036
Inclination
69.2587°
RAAN
351.5296°
Arg. of periapsis
163.3741°
True anomaly
177.53757°
Mean anomaly
164.0333°
Eccentric anomaly
171.35599°
Mean motion
0.07088 °/min
Orbital period
5,079.34 mins
BSTAR
0
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Other satellites on launch #11 in the year 2015 (2015-03-13 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.MMS 1 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. |
|---|---|---|---|---|---|---|---|
| 548 mins | 2025-12-14 20:18:52.773Z | 114.743° SE | 2025-12-15 00:50:52.773Z | 183.473° SSW | 33.417° | 2025-12-15 05:26:52.773Z | 254.306° W |
| 23 mins | 2025-12-15 19:39:52.773Z | 84.374° E | 2025-12-15 20:02:52.773Z | 87.142° E | 14.582° | 2025-12-15 20:02:52.773Z | 87.142° E |
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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