OBJECT C, 56745

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT C, 56745 is a satellite owned by KASI (KR) in SSO that was launched on Thu, 25 May 2023 UTC via an NURI launch vehicle from the Naro Space Center, South Korea (NSC). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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<iframe src="https://www.satcat.com/sats-embedded/56745?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/56745?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

56745, 2023-072C

Orbit

SSO

Country

KR / SKOR

Related business

Korea Astronomy and Space Science Institute (KR)

Manufacturer

KASI

Mission

Operational Civil Ast/Sci

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

10 kg wet, 10 kg dry

Launch date (UTC)

2023-05-25 (3 years ago)

Launch vehicle

NURI

Launch site

Naro Space Center, South Korea (NSC)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.3 m

Radar Cross Section

0.054 m², Medium (>0.1 m² and < 1m²)

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Last TLE update: 11 hours ago

TLE from 11 hours ago

0 OBJECT C
1 56745U 23072C   26171.55573310  .00023368  00000-0  46402-3 0  9998
2 56745  97.5244  20.7349 0003785   2.3227 357.8039 15.46992371170767

Epoch: 2026-06-20T13:20Z

TLE epoch observation values (Epoch: 2026-06-20T13:20:15.339Z)

Latitude

-0.00007°

Longitude

-88.09767°

Altitude

426.08 km

Speed

7.657 km/s

True Right ascension

01h 22m 56s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

10:58:44

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

425.039 km

Perigee altitude

419.891 km

Semi-major axis

6,800.602 km

Eccentricity

0.00038

Inclination

97.5244°

RAAN

20.7349°

Arg. of periapsis

2.3227°

True anomaly

357.80224°

Mean anomaly

357.8039°

Eccentric anomaly

357.80307°

Mean motion

3.8701 °/min

Orbital period

93.02 mins

BSTAR

0.00046402

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Other satellites on launch #72 in the year 2023 (2023-05-25 UTC)

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OBJECT C 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	2026-06-21 02:19:22.937Z	40.053° NE	2026-06-21 02:21:22.937Z	83.18° E	24.778°	2026-06-21 02:24:22.937Z	157.185° SSE
4 mins	2026-06-21 14:19:22.937Z	201.451° SSW	2026-06-21 14:20:22.937Z	235.602° WSW	34.503°	2026-06-21 14:23:22.937Z	332.676° NNW

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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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View OBJECT C, 56745 on Gunter's Space Page

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OBJECT C, 56745

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: 2026-06-20T13:20:15.339Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #72 in the year 2023 (2023-05-25 UTC)

OBJECT C Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT C, 56745 on other resources

Documentation

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