OBJECT D, 56746

Orbit data source: Space-Track

You're viewing an Uncataloged Satellite

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

OBJECT D, 56746 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/56746?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/56746?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

56746, 2023-072D

Orbit

SSO

Last TLE update

18 hours ago

Origin

KASI (Unknown / SKOR)

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 (2 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, Small (<0.1 m²)

Expand to show TLE details & history

TLE from 18 hours ago

0 OBJECT D
1 56746U 23072D   25225.84163597  .00023118  00000-0  61965-3 0  9996
2 56746  97.5307  63.5210 0004150  13.2278 346.9074 15.37989109123215

Epoch: 2025-08-13T20:11Z

TLE epoch observation values (Epoch: 2025-08-13T20:11:57.347Z)

Latitude

-0.0001°

Longitude

158.01793°

Altitude

452.406 km

Speed

7.643 km/s

True Right ascension

04h 14m 05s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-47.52841°

Longitude

-29.46272°

Altitude

472.675 km

Speed

7.627 km/s

Apparent Right ascension

16h 20m 14s

Apparent Declination

-44° 00' 39"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

04:54:21

Azimuth

125.654° SE

Elevation

-82.458°

Doppler factor

Orbital elements

Apogee altitude

451.837 km

Perigee altitude

446.17 km

Semi-major axis

6,827.141 km

Eccentricity

0.00042

Inclination

97.5307°

RAAN

63.521°

Arg. of periapsis

13.2278°

True anomaly

346.89662°

Mean anomaly

346.9074°

Eccentric anomaly

346.90201°

Mean motion

3.84756 °/min

Orbital period

93.57 mins

BSTAR

0.00061965

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

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

OBJECT D Visibility forecast

Observer location: undefined°, undefined°
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	2025-08-15 02:25:47.073Z	354.618° N	2025-08-15 02:27:47.073Z	305.513° NW	35.567°	2025-08-15 02:30:47.073Z	213.789° SW
4 mins	2025-08-15 12:56:47.073Z	133.833° SE	2025-08-15 12:58:47.073Z	59.858° ENE	33.742°	2025-08-15 13:00:47.073Z	8.353° NNE

Co-orbital & Co-planar RSOs

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

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 ascending order

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 ascending order

Check out OBJECT D, 56746 on other resources

View OBJECT D, 56746 on Heavens-Above

View OBJECT D, 56746 on Keep Track

View OBJECT D, 56746 on Celestrak

View OBJECT D, 56746 on Gunter's Space Page

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

OBJECT D, 56746

Orbit data source: Space-Track

Expand to show TLE details & history

TLE from 18 hours ago

TLE epoch observation values (Epoch: 2025-08-13T20:11:57.347Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT D Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT D, 56746 on other resources

Documentation