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>

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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 (27 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

Expand to show TLE details & history
Last TLE update: 13 hours ago

TLE from 13 hours ago

0 OBJECT XY
1 66912U 98067XY  26128.27494649  .00147777  00000-0  84576-3 0  9994
2 66912  51.6223 122.7360 0007441  47.4735 312.6893 15.77837899 24510

Epoch: 2026-05-08T06:35Z

TLE epoch observation values (Epoch: 2026-05-08T06:35:55.376Z)

Latitude

-0.00002°

Longitude

157.64618°

Altitude

333.93 km

Speed

7.711 km/s

True Right ascension

08h 10m 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

03:47:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

342.081 km

Perigee altitude

332.088 km

Semi-major axis

6,715.222 km

Eccentricity

0.00074

Inclination

51.6223°

RAAN

122.736°

Arg. of periapsis

47.4735°

True anomaly

312.62659°

Mean anomaly

312.6893°

Eccentric anomaly

312.65795°

Mean motion

3.94414 °/min

Orbital period

91.27 mins

BSTAR

0.00084576

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

ISS DEB (SPX-26 IPA FSE), 55448 (Decayed)

OBJECT XE, 62298 (Decayed)

ISS DEB, 33205 (Decayed)

UPSAT, 42716 (Decayed)

CADRE, 41475 (Decayed)

SS-1, 55181 (Decayed)

ISS DEB, 44303 (Decayed)

NEPALISAT1, 44331 (Decayed)

ISS DEB, 62376 (Decayed)

DORA, 61502 (Decayed)

ISS DEB, 33202 (Decayed)

HSKSAY, 55182 (Decayed)

ENTRYSAT, 44429 (Decayed)

ISS DEB, 35638 (Decayed)

FLOCK 2B 10, 40962 (Decayed)

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OBJECT XY 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	2026-05-09 02:32:53.323Z	234.709° WSW	2026-05-09 02:35:53.323Z	39.671° NE	40.45°	2026-05-09 02:37:53.323Z	50.845° ENE

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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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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: 13 hours ago

TLE from 13 hours ago

TLE epoch observation values (Epoch: 2026-05-08T06:35:55.376Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT XY Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT XY, 66912 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 13 hours ago