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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Identifier
Orbit
Country
KR / 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: 10 hours ago
TLE from 10 hours ago
0 OBSERVER-1A
1 58323U 23174BV 26234.27332395 .00010547 00000-0 26719-3 0 9994
2 58323 97.3912 318.6553 0005917 277.7723 82.2851 15.39896793155379Epoch: 2026-08-22T06:33Z
TLE epoch observation values (Epoch: 2026-08-22T06:33:35.189Z)
Latitude
-0.00001°
Longitude
-110.32742°
Altitude
448.992 km
Speed
7.643 km/s
True Right ascension
21h 14m 37s
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
07:41:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
447.389 km
Perigee altitude
439.317 km
Semi-major axis
6,821.49 km
Eccentricity
0.00059
Inclination
97.3912°
RAAN
318.6553°
Arg. of periapsis
277.7723°
True anomaly
82.3523°
Mean anomaly
82.2851°
Eccentric anomaly
82.3187°
Mean motion
3.85234 °/min
Orbital period
93.45 mins
BSTAR
0.00026719
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-08-22 18:03:06.939Z | 44.51° NE | 2026-08-22 18:05:06.939Z | 94.907° ESE | 25.964° | 2026-08-22 18:08:06.939Z | 159.51° S |
| 4 mins | 2026-08-23 06:06:06.939Z | 205.979° SW | 2026-08-23 06:07:06.939Z | 241.402° WSW | 34.258° | 2026-08-23 06:10:06.939Z | 331.583° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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