OBSERVER-1A, 58323
Orbit data source: Space-Track
OBSERVER-1A, 58323 is a payload satellite owned by Nara Space (KR) in SSO that was launched on Sat, 11 Nov 2023 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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58323 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
Unknown / SKORRelated business
Manufacturer
Nara Space
Mission
Operational Commercial Imaging
Bus & Motor
CUBESAT 16U, Unknown motor
Mass
24 kg wet, 24 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.100 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 OBSERVER-1A
1 58323U 23174BV 25289.22290573 .00018001 00000-0 59322-3 0 9998
2 58323 97.4168 6.8655 0008170 313.5300 46.5262 15.31488480107778Epoch: 2025-10-16T05:20Z
TLE epoch observation values (Epoch: 2025-10-16T05:20:59.055Z)
Latitude
0.00002°
Longitude
-98.36628°
Altitude
470.628 km
Speed
7.633 km/s
True Right ascension
00h 27m 27s
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
10:32:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
473.915 km
Perigee altitude
462.728 km
Semi-major axis
6,846.459 km
Eccentricity
0.00082
Inclination
97.4168°
RAAN
6.8655°
Arg. of periapsis
313.53°
True anomaly
46.59419°
Mean anomaly
46.5262°
Eccentric anomaly
46.56019°
Mean motion
3.83128 °/min
Orbital period
93.96 mins
BSTAR
0.00059322
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Other satellites on launch #174 in the year 2023 (2023-11-11 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.OBSERVER-1A 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-16 18:26:47.747Z | 0.227° NNE | 2025-10-16 18:29:47.747Z | 296.684° NW | 37.484° | 2025-10-16 18:32:47.747Z | 211.735° SW |
| 5 mins | 2025-10-17 05:00:47.747Z | 140.394° SSE | 2025-10-17 05:02:47.747Z | 86.922° E | 35.081° | 2025-10-17 05:05:47.747Z | 3.899° NNE |
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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