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: 1 month ago
TLE from 1 month ago
0 SOLRAD 11A
1 08748U 76023C 25260.05172074 -.00000646 00000-0 00000-0 0 9993
2 08748 15.0667 348.1291 0086821 204.1622 352.9385 0.19675271 4933
Epoch: 2025-09-17T01:14Z
TLE epoch observation values (Epoch: 2025-09-17T01:14:28.671Z)
Latitude
-4.31704°
Longitude
169.70907°
Altitude
117,396.384 km
Speed
1.802 km/s
True Right ascension
12h 18m 14s
True Declination
-4° 18' 56"
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
17:06:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
119,575.402 km
Perigee altitude
117,407.145 km
Semi-major axis
124,869.411 km
Eccentricity
0.00868
Inclination
15.0667°
RAAN
348.1291°
Arg. of periapsis
204.1622°
True anomaly
352.81486°
Mean anomaly
352.9385°
Eccentric anomaly
352.87681°
Mean motion
0.04919 °/min
Orbital period
7,318.86 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. |
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448 mins | 2025-10-18 22:16:17.061Z | 149.136° SSE | 2025-10-19 00:41:17.061Z | 182.648° SSW | 29.78° | 2025-10-19 05:44:17.061Z | 244.321° WSW |
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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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 ascending order |
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