OBJECT XT, 66907

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 XT, 66907 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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https://www.satcat.com/sats-embedded/66907?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

66907, 1998-067XT

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 + 1 Ant, 0.1 m

Radar Cross Section

0.030 m²

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 OBJECT XT
1 66907U 98067XT  26084.09513735  .00186952  00000-0  12194-2 0  9991
2 66907  51.6251 346.7505 0005434 178.6760 181.4255 15.74759549 17607

Epoch: 2026-03-25T02:16Z

TLE epoch observation values (Epoch: 2026-03-25T02:16:59.867Z)

Latitude

0.00004°

Longitude

129.93772°

Altitude

349.715 km

Speed

7.698 km/s

True Right ascension

23h 07m 00s

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

00:37:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

349.485 km

Perigee altitude

342.177 km

Semi-major axis

6,723.968 km

Eccentricity

0.00054

Inclination

51.6251°

RAAN

346.7505°

Arg. of periapsis

178.676°

True anomaly

181.42395°

Mean anomaly

181.4255°

Eccentric anomaly

181.42473°

Mean motion

3.93645 °/min

Orbital period

91.45 mins

BSTAR

0.0012194

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

OBJECT TQ, 53305 (Decayed)

ITF-2, 41932 (Decayed)

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

NUTSAT, 55124 (Decayed)

KRAKSAT, 44427 (Decayed)

RSP-01, 47925 (Decayed)

NEUTRON-1, 46923 (Decayed)

FLOCK 2B 6, 40955 (Decayed)

LEMUR 2 THERESACONDOR, 41485 (Decayed)

LIGHTCUBE, 56314 (Decayed)

ISS DEB, 32286 (Decayed)

FLOCK 1B 6, 40454 (Decayed)

YUZGU 12, 53308 (Decayed)

KITSUNE, 52148 (Decayed)

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OBJECT XT 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.
4 mins	2026-03-25 20:46:27.354Z	256.256° W	2026-03-25 20:48:27.354Z	334.882° NNW	36.269°	2026-03-25 20:50:27.354Z	38.528° NE

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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 XT, 66907 on other resources

View OBJECT XT, 66907 on Heavens-Above

View OBJECT XT, 66907 on Keep Track

View OBJECT XT, 66907 on Celestrak

View OBJECT XT, 66907 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 XT, 66907

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-03-25T02:16:59.867Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT XT Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT XT, 66907 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago