OPS 5798 (TRANSIT 5B-4), 897
Orbit data source: Space-Track
OPS 5798 (TRANSIT 5B-4), 897 is a payload satellite owned by USN BuWeps (US) in LEO that was launched on Tue, 06 Oct 1964 UTC via a THOR ABLESTAR launch vehicle from the Air Force Western Test Range (AFWTR). Payloads include a variety of satellites, spacecraft, and rockets 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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OPS 5798 (TRANSIT 5B-4) details
Identifier | |
Orbit | LEO |
Last TLE update | 9 hours ago |
Origin | |
Manufacturer | NAFI |
Mission | Defense Navigation |
Bus & Motor | TRANSIT 5, Unknown motor |
Mass | ~54 kg wet, ~54 kg dry |
Launch date (UTC) | |
Launch vehicle | |
Launch site | |
Object type | Payload Rocket body Debris |
Shape & HBR | Oct Cyl + 4 Pan + 1 Rod, Unknown HBR |
Radar Cross Section | 7.565 m², Medium (>0.1 m² and < 1m²) |
Expand to show TLE details & history
TLE from 9 hours ago
0 OPS 5798 (TRANSIT 5B-4)
1 897U 64063B 25037.68184325 .00000114 00000-0 15615-3 0 9994
2 897 90.2202 63.9905 0019811 172.9646 324.7393 13.53662100978662
Epoch: 2025-02-06T16:21Z
Definitive object data (Epoch: 2025-02-06T16:21:51.256Z)
Latitude | 42.51198° |
Longitude | -138.32717° |
Altitude | 1,053.096 km |
Speed | 7.335 km/s |
True Right ascension | 16h 16m 45s |
True Declination | 42° 20' 51" |
Sunlit | Object was in daylight at TLE epoch |
Visualization TLE readout
Latitude | 25.32525° |
Longitude | -138.41599° |
Altitude | 1,047.861 km |
Speed | 7.337 km/s |
Apparent Right ascension | 15h 56m 08s |
Apparent Declination | -4° 30' 31" |
Sunlit | Object is in daylight |
Visualization observer readout
Local Sidereal Time | 03:28:19 |
Azimuth | 348.138° N |
Elevation | -54.04° |
Doppler factor | 1 |
Orbital elements
Apogee altitude | 1,070.587 km |
Perigee altitude | 1,041.132 km |
Semi-major axis | 7,433.997 km |
Eccentricity | 0.0019811 |
Inclination | 90.2202° |
RAAN | 63.9905° |
Arg. of periapsis | 172.9646° |
True anomaly | 324.60798° |
Mean anomaly | 324.7393° |
Eccentric anomaly | 324.67367° |
Mean motion | 3.38618 °/min |
BSTAR | 0.00015615 |
Orbital period | 106.31 mins |
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Other satellites on launch #63 in the year 1964 (1964-10-06 UTC)
THOR ABLESTAR R/B, 893 |
OPS 5798 (TRANSIT 5B-4), 897 |
CALSPHERE 1, 900 |
OPS 5798 DEB, 901 |
CALSPHERE 2, 902 |
OPS 5798 DEB, 903 |
OPS 5798 (TRANSIT 5B-4) Visibility forecast
Observer location: undefined°, undefined
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. |
---|---|---|---|---|---|---|---|
12 mins | 2025-02-07 02:25:06.485Z | 191.8° SSW | 2025-02-07 02:31:06.485Z | 251.823° W | 39.953° | 2025-02-07 02:37:06.485Z | 347.153° N |
11 mins | 2025-02-07 13:35:06.485Z | 14.887° NNE | 2025-02-07 13:40:06.485Z | 96.537° ESE | 40.248° | 2025-02-07 13:46:06.485Z | 167.672° S |
8 mins | 2025-02-07 15:22:06.485Z | 324.526° NNW | 2025-02-07 15:25:06.485Z | 292.218° WNW | 20.306° | 2025-02-07 15:30:06.485Z | 240.497° WSW |
Authenticating...
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