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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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Iframe URL

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

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ISO8601 Format

Identifier

58323, 2023-174BV

Orbit

SSO

Last TLE update

8 hours ago

Origin

Nara Space (Unknown / SKOR)

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 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.4 m

Radar Cross Section

0.100 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 8 hours ago

0 OBSERVER-1A
1 58323U 23174BV  25169.20253181  .00006980  00000-0  25137-3 0  9997
2 58323  97.4255 246.9927 0010240  24.9016 335.2716 15.28846131 89422

Epoch: 2025-06-18T04:51Z

TLE epoch observation values (Epoch: 2025-06-18T04:51:38.748Z)

Latitude

-0.00001°

Longitude

-92.6067°

Altitude

475.984 km

Speed

7.631 km/s

True Right ascension

16h 27m 58s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

68.76428°

Longitude

107.22341°

Altitude

490.707 km

Speed

7.626 km/s

Apparent Right ascension

10h 08m 55s

Apparent Declination

23° 13' 44"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

23:59:16

Azimuth

27.281° NE

Elevation

-21.815°

Doppler factor

Orbital elements

Apogee altitude

483.234 km

Perigee altitude

469.196 km

Semi-major axis

6,854.352 km

Eccentricity

0.00102

Inclination

97.4255°

RAAN

246.9927°

Arg. of periapsis

24.9016°

True anomaly

Unknown

Mean anomaly

335.2716°

Eccentric anomaly

Unknown

Mean motion

3.82467 °/min

Orbital period

94.13 mins

BSTAR

0.00025137

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

OBJECT AK, 58289 (Decayed)

OBJECT AL, 58290 (Decayed)

FALCONSAT-10, 58291

UMBRA-08, 58292

ICEYE-X32, 58293 (Decayed)

OBSERVER-1A Visibility forecast

Observer location: undefined°, undefined°

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	2025-06-18 17:59:37.488Z	16.27° NNE	2025-06-18 18:02:37.488Z	165.253° S	42.076°	2025-06-18 18:05:37.488Z	188.667° SSW
4 mins	2025-06-19 04:34:37.488Z	113.824° SE	2025-06-19 04:36:37.488Z	65.226° ENE	22.611°	2025-06-19 04:38:37.488Z	22.532° NE

Authenticating...

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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.