SOLRAD 11A, 8748
Orbit data source: Space-Track
SOLRAD 11A, 8748 is a payload satellite owned by NRL (US) that was launched on Mon, 15 Mar 1976 UTC via a TITAN IIIC 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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8748 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: in 4 days
TLE from in 4 days
0 SOLRAD 11A
1 8748U 76023C 25326.43159211 -.00000517 00000-0 00000+0 0 9992
2 8748 14.8966 350.0255 0082607 199.9978 14.9282 0.19679145 5056Epoch: 2025-11-22T10:21Z
TLE epoch observation values (Epoch: 2025-11-22T10:21:29.558Z)
Latitude
-8.54519°
Longitude
-12.88154°
Altitude
117,477.941 km
Speed
1.801 km/s
True Right ascension
13h 36m 36s
True Declination
-8° 32' 32"
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
22:58:02
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
119,506.26 km
Perigee altitude
117,443.513 km
Semi-major axis
124,853.023 km
Eccentricity
0.00826
Inclination
14.8966°
RAAN
350.0255°
Arg. of periapsis
199.9978°
True anomaly
15.17451°
Mean anomaly
14.9282°
Eccentric anomaly
15.05111°
Mean motion
0.0492 °/min
Orbital period
7,317.42 mins
BSTAR
0
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Other satellites on launch #23 in the year 1976 (1976-03-15 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.SOLRAD 11A 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. |
|---|---|---|---|---|---|---|---|
| 394 mins | 2025-11-18 19:34:59.284Z | 114.553° SE | 2025-11-19 01:06:59.284Z | 184.652° SSW | 33.707° | 2025-11-19 02:08:59.284Z | 201.81° SSW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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