YAM-2, 48911 (Decayed)
Orbit data source: Space-Track
YAM-2, 48911 was a payload satellite owned by Loft Orbital (US) in LEO that was launched on Wed, 30 Jun 2021 UTC via an FALCON 9 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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48911 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Blue Canyon
Mission
Decayed Commercial Technology
Bus & Motor
YAM, Unknown motor
Mass
~80 kg wet, ~80 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 1.2 m
Radar Cross Section
0.446 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 months ago
TLE from 10 months ago
0 YAM-2
1 48911U 21059AJ 25240.11065436 .14474327 28079-5 12397-3 0 9997
2 48911 97.6485 66.0579 0010096 252.5522 107.4679 16.51794070233075Epoch: 2025-08-28T02:39Z
TLE epoch observation values (Epoch: 2025-08-28T02:39:20.536Z)
Latitude
-0.00009°
Longitude
49.64399°
Altitude
139.855 km
Speed
7.821 km/s
True Right ascension
04h 24m 13s
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
00:50:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
137.991 km
Perigee altitude
124.847 km
Semi-major axis
6,509.556 km
Eccentricity
0.00101
Inclination
97.6485°
RAAN
66.0579°
Arg. of periapsis
252.5522°
True anomaly
107.57821°
Mean anomaly
107.4679°
Eccentric anomaly
107.52306°
Mean motion
4.13253 °/min
Orbital period
87.11 mins
BSTAR
0.00012397
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Other satellites on launch #59 in the year 2021 (2021-06-30 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.YAM-2 Visibility
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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. |
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| This satellite is decayed. |
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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