Showing default

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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/58323?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

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

Optional secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

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: 7 hours ago

TLE from 7 hours ago

0 OBSERVER-1A
1 58323U 23174BV  26313.18502838  .00016757  00000-0  39994-3 0  9991
2 58323  97.3879  38.4086 0007118   6.4988 353.6350 15.41585245167523

Epoch: 2026-11-09T04:26Z

TLE epoch observation values (Epoch: 2026-11-09T04:26:26.452Z)

Latitude

0.00002°

Longitude

-76.56683°

Altitude

439.725 km

Speed

7.651 km/s

True Right ascension

02h 33m 38s

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

07:56:29

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

443.218 km

Perigee altitude

433.515 km

Semi-major axis

6,816.504 km

Eccentricity

0.00071

Inclination

97.3879°

RAAN

38.4086°

Arg. of periapsis

6.4988°

True anomaly

353.62595°

Mean anomaly

353.635°

Eccentric anomaly

353.63048°

Mean motion

3.85657 °/min

Orbital period

93.35 mins

BSTAR

0.00039994

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

OBJECT K, 58265 (Decayed)

FLOCK 4Q 20, 58313 (Decayed)

AETHER-1, 58281 (Decayed)

LEMUR 2 NANAZ, 58697 (Decayed)

FLOCK 4Q 15, 58319 (Decayed)

FLOCK 4Q 24, 58314 (Decayed)

FLOCK 4Q 18, 58305 (Decayed)

LEMUR 2 SANITA-VETRA, 58267 (Decayed)

FLOCK 4Q 26, 58284 (Decayed)

TIGER-5, 58277 (Decayed)

MANTIS, 58257 (Decayed)

OBJECT AK, 58289 (Decayed)

OBJECT DB, 58570 (Decayed)

FLOCK 4Q 1, 58270 (Decayed)

FLOCK 4Q 32, 58310 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

OBSERVER-1A Visibility forecast

Loading observer location...
Set Observer location

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	2026-11-09 19:01:18.169Z	354.885° N	2026-11-09 19:03:18.169Z	309.471° NW	44.204°	2026-11-09 19:06:18.169Z	214.258° SW
4 mins	2026-11-10 05:31:18.169Z	123.806° SE	2026-11-10 05:32:18.169Z	90.821° ESE	37.626°	2026-11-10 05:35:18.169Z	7.028° NNE

Items per page:

1–2 of 2 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign in to view Co-orbital & Co-planar RSOs.

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 descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

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: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-11-09T04:26:26.452Z)

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: 7 hours ago