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: 6 hours ago
TLE from 6 hours ago
0 OBSERVER-1A
1 58323U 23174BV 26130.82083456 .00007671 00000-0 20864-3 0 9990
2 58323 97.3935 214.3046 0006408 291.4087 68.6474 15.37803064139463Epoch: 2026-05-10T19:42Z
TLE epoch observation values (Epoch: 2026-05-10T19:42:00.105Z)
Latitude
-0.00004°
Longitude
50.18574°
Altitude
454.13 km
Speed
7.641 km/s
True Right ascension
14h 17m 13s
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
10:18:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
453.924 km
Perigee altitude
445.174 km
Semi-major axis
6,827.686 km
Eccentricity
0.00064
Inclination
97.3935°
RAAN
214.3046°
Arg. of periapsis
291.4087°
True anomaly
68.71581°
Mean anomaly
68.6474°
Eccentric anomaly
68.6816°
Mean motion
3.84709 °/min
Orbital period
93.58 mins
BSTAR
0.00020864
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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 | 2026-05-11 05:11:53.095Z | 143.388° SSE | 2026-05-11 05:14:53.095Z | 77.427° E | 32.512° | 2026-05-11 05:17:53.095Z | 5.186° NNE |
| 4 mins | 2026-05-11 18:08:53.095Z | 40.528° NE | 2026-05-11 18:09:53.095Z | 72.577° E | 34.937° | 2026-05-11 18:12:53.095Z | 171.262° S |
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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