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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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https://www.satcat.com/sats-embedded/58323?theme=dark&initialShowStats=false

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Identifier

58323, 2023-174BV

Orbit

SSO

Country

KR / SKOR

Related business

Nara Space (KR)

Manufacturer

Nara Space

Mission

Operational Commercial Imaging

Bus & Motor

CUBESAT 16U, Unknown motor

Mass

24 kg wet, 24 kg dry

Launch date (UTC)

2023-11-11 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.2 m

Radar Cross Section

0.100 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 OBSERVER-1A
1 58323U 23174BV  26176.29048009  .00013446  00000-0  35196-3 0  9997
2 58323  97.3944 260.1324 0009428 124.3312 235.8827 15.38799612146452

Epoch: 2026-06-25T06:58Z

TLE epoch observation values (Epoch: 2026-06-25T06:58:17.479Z)

Latitude

-0.00002°

Longitude

-117.87589°

Altitude

456.39 km

Speed

7.637 km/s

True Right ascension

17h 20m 31s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

05:18:57

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

453.033 km

Perigee altitude

440.164 km

Semi-major axis

6,824.735 km

Eccentricity

0.00094

Inclination

97.3944°

RAAN

260.1324°

Arg. of periapsis

124.3312°

True anomaly

235.79332°

Mean anomaly

235.8827°

Eccentric anomaly

235.838°

Mean motion

3.84959 °/min

Orbital period

93.52 mins

BSTAR

0.00035196

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Other satellites on launch #174 in the year 2023 (2023-11-11 UTC)

AAC-AIS-SAT3, 58997

OBJECT F, 58261 (Decayed)

LEMUR 2 DILIGHTFUL, 58260 (Decayed)

OBJECT AL, 58290 (Decayed)

FLOCK 4Q 1, 58270

AETHER-2, 58299

FLOCK 4Q 26, 58284

OBJECT K, 58265 (Decayed)

FLOCK 4Q 14, 58311 (Decayed)

FLOCK 4Q 33, 58308

FLOCK 4Q 20, 58313

LEMUR 2 JK0903EM1407, 58336

AETHER-1, 58281

ION SCV-013, 58300

FLOCK 4Q 5, 58325 (Decayed)

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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	2026-06-25 18:26:51.628Z	13.364° NNE	2026-06-25 18:29:51.628Z	39.181° NE	44.225°	2026-06-25 18:32:51.628Z	190.438° SSW
4 mins	2026-06-26 04:58:51.628Z	105.738° ESE	2026-06-26 04:59:51.628Z	82.384° E	20.366°	2026-06-26 05:02:51.628Z	18.812° NNE

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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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Check out OBSERVER-1A, 58323 on other resources

View OBSERVER-1A, 58323 on NASA - NSSDCA Website

View OBSERVER-1A, 58323 on Heavens-Above

View OBSERVER-1A, 58323 on Keep Track

View OBSERVER-1A, 58323 on Celestrak

View OBSERVER-1A, 58323 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

OBSERVER-1A, 58323

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-06-25T06:58:17.479Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #174 in the year 2023 (2023-11-11 UTC)

OBSERVER-1A Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBSERVER-1A, 58323 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 hours ago