OBJECT B, 56744

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 B, 56744 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/56744?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/56744?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

56744, 2023-072B

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)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 OBJECT B
1 56744U 23072B   26171.52263008  .00017644  00000-0  40919-3 0  9991
2 56744  97.5251  17.6333 0004085 323.4809  36.6159 15.42460623170625

Epoch: 2026-06-20T12:32Z

TLE epoch observation values (Epoch: 2026-06-20T12:32:35.238Z)

Latitude

-0.00004°

Longitude

-79.24956°

Altitude

439.732 km

Speed

7.649 km/s

True Right ascension

01h 10m 31s

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

10:59:08

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

438.574 km

Perigee altitude

433.007 km

Semi-major axis

6,813.928 km

Eccentricity

0.00041

Inclination

97.5251°

RAAN

17.6333°

Arg. of periapsis

323.4809°

True anomaly

36.64383°

Mean anomaly

36.6159°

Eccentric anomaly

36.62986°

Mean motion

3.85875 °/min

Orbital period

93.29 mins

BSTAR

0.00040919

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

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

OBJECT B 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.
4 mins	2026-06-21 03:07:47.105Z	333.816° NNW	2026-06-21 03:08:47.105Z	304.605° NW	28.195°	2026-06-21 03:11:47.105Z	224.527° SW
5 mins	2026-06-21 13:35:47.105Z	147.977° SSE	2026-06-21 13:37:47.105Z	80.286° E	39.578°	2026-06-21 13:40:47.105Z	357.793° N

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 OBJECT B, 56744 on other resources

View OBJECT B, 56744 on Heavens-Above

View OBJECT B, 56744 on Keep Track

View OBJECT B, 56744 on Celestrak

View OBJECT B, 56744 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 B, 56744

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-06-20T12:32:35.238Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT B Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT B, 56744 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago