OBJECT XY, 66912

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 XY, 66912 is an American satellite in LEO that was delivered to and deployed from the ISS. 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/66912?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/66912?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66912, 1998-067XY

Orbit

LEO

Country

Related business

None

Manufacturer

Unknown

Mission

Operational Amateur Technology

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1998-11-20 (28 years ago)

Launch vehicle

FALCON 9

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Unknown

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 20 hours ago

TLE from 20 hours ago

0 OBJECT XY
1 66912U 98067XY  26175.20950991  .00869901  41559-3  10587-2 0  9993
2 66912  51.6126 236.4600 0011992 350.5333   9.5452 16.07362784 31971

Epoch: 2026-06-24T05:01Z

TLE epoch observation values (Epoch: 2026-06-24T05:01:41.656Z)

Latitude

-0.00001°

Longitude

-111.33357°

Altitude

247.001 km

Speed

7.765 km/s

True Right ascension

15h 45m 50s

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

11:50:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

262.567 km

Perigee altitude

246.659 km

Semi-major axis

6,632.75 km

Eccentricity

0.0012

Inclination

51.6126°

RAAN

236.46°

Arg. of periapsis

350.5333°

True anomaly

9.56802°

Mean anomaly

9.5452°

Eccentric anomaly

9.55661°

Mean motion

4.01793 °/min

Orbital period

89.6 mins

BSTAR

0.0010587

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Computing Atmospheric mass density...

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Other satellites on launch #67 in the year 1998 (1998-11-20 UTC)

FLOCK 1B 24, 40122 (Decayed)

OBJECT XM, 65733 (Decayed)

RADIX, 43550 (Decayed)

ISS DEB, 39138 (Decayed)

FLOCK 2B 2, 40951 (Decayed)

CAPSAT 1, 53770 (Decayed)

ISS DEB, 40281 (Decayed)

BINAR-4, 60952 (Decayed)

ISS DEB, 34608 (Decayed)

ISS DEB (ANTENNA), 40812 (Decayed)

OBJECT XW, 66910 (Decayed)

NARSSCUBE-1, 44792 (Decayed)

ISS DEB, 43848 (Decayed)

ISS DEB, 44304 (Decayed)

ISS DEB, 57161 (Decayed)

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OBJECT XY Visibility

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OBJECT XY is likely not visible in the next few days.

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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Check out OBJECT XY, 66912 on other resources

View OBJECT XY, 66912 on Heavens-Above

View OBJECT XY, 66912 on Keep Track

View OBJECT XY, 66912 on Celestrak

View OBJECT XY, 66912 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 XY, 66912

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 20 hours ago

TLE from 20 hours ago

TLE epoch observation values (Epoch: 2026-06-24T05:01:41.656Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #67 in the year 1998 (1998-11-20 UTC)

OBJECT XY Visibility

Co-orbital & Co-planar RSOs

Check out OBJECT XY, 66912 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 20 hours ago