OBJECT K, 100964

Orbit data source: Space-Track

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Recently launched and/or uncataloged RSOs may have evolving metadata. Metadata may include the following, but is not limited to: Owner, Manufacturer, Bus, Motor, and Mission.

OBJECT K, 100964 is a South Korean satellite in SSO that was launched on Wed, 07 Oct 2026 UTC launched 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/100964?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/100964?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

100964, 2026-229K

Orbit

SSO

Country

KR / SKOR

Related business

None

Manufacturer

Unknown

Mission

Operational spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2026-10-07 (3 days ago)

Launch vehicle

Unknown

Launch site

Naro Space Center, South Korea (NSC)

Object type

Unknown

Shape & HBR

Unknown

Radar Cross Section

RCS unknown

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Last TLE update: 10 hours ago

TLE from 10 hours ago

0 OBJECT K
1 A0964U 26229K   26283.52586149  .00001543  00000-0  13491-3 0  9995
2 A0964  97.6979  19.6384 0013144  66.2006 294.0594 14.98163149   528

Epoch: 2026-10-10T12:37Z

TLE epoch observation values (Epoch: 2026-10-10T12:37:14.432Z)

Latitude

0.00005°

Longitude

171.19653°

Altitude

571.909 km

Speed

7.577 km/s

True Right ascension

01h 18m 33s

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

16:49:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

578.712 km

Perigee altitude

560.447 km

Semi-major axis

6,947.717 km

Eccentricity

0.00131

Inclination

97.6979°

RAAN

19.6384°

Arg. of periapsis

66.2006°

True anomaly

293.92177°

Mean anomaly

294.0594°

Eccentric anomaly

293.9906°

Mean motion

3.74783 °/min

Orbital period

96.06 mins

BSTAR

0.00013491

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Other satellites on launch #229 in the year 2026 (2026-10-07 UTC)

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OBJECT K 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.
7 mins	2026-10-11 06:22:30.453Z	156.488° SSE	2026-10-11 06:26:30.453Z	33.161° NE	59.647°	2026-10-11 06:29:30.453Z	354.513° N
6 mins	2026-10-11 19:39:30.453Z	357.708° N	2026-10-11 19:41:30.453Z	298.689° NW	61.112°	2026-10-11 19:45:30.453Z	205.191° SW

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

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OBJECT K, 100964

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-10-10T12:37:14.432Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #229 in the year 2026 (2026-10-07 UTC)

OBJECT K Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT K, 100964 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago