OBJECT XY, 66912

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 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.

Loading next visibility...

Iframe embed code

<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

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

66912, 1998-067XY

Orbit

LEO

Country

Related business

None

Manufacturer

Unknown

Mission

Operational spacecraft

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

Unknown

Radar Cross Section

RCS unknown

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 OBJECT XY
1 66912U 98067XY  25351.62311854  .00043985  00000-0  73123-3 0  9998
2 66912  51.6305 118.1486 0004171 250.1115 109.9425 15.51610619  2369

Epoch: 2025-12-17T14:57Z

TLE epoch observation values (Epoch: 2025-12-17T14:57:17.441Z)

Latitude

-0.00006°

Longitude

167.33556°

Altitude

413.731 km

Speed

7.664 km/s

True Right ascension

07h 52m 35s

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

22:06:53

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

415.365 km

Perigee altitude

409.701 km

Semi-major axis

6,790.67 km

Eccentricity

0.00042

Inclination

51.6305°

RAAN

118.1486°

Arg. of periapsis

250.1115°

True anomaly

109.98742°

Mean anomaly

109.9425°

Eccentric anomaly

109.96496°

Mean motion

3.87859 °/min

Orbital period

92.82 mins

BSTAR

0.00073123

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

DORA, 61502 (Decayed)

MOONLIGHTER, 57316 (Decayed)

BD-28, 48867 (Decayed)

CSUNSAT 1, 42715 (Decayed)

SPORT, 55129 (Decayed)

NEUDOSE, 56315 (Decayed)

OBJECT XU, 66908

OBJECT XV, 66909

BEEAGLESAT, 42736 (Decayed)

LIGHT-1, 51509 (Decayed)

LEMUR 2 THERESACONDOR, 41485 (Decayed)

FLOCK 1E 14, 40741 (Decayed)

FLOCK 1B 24, 40122 (Decayed)

HAVELSAT, 42700 (Decayed)

ILLUMA-T, 60181 (Decayed)

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 XY 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.
5 mins	2025-12-18 11:14:01.723Z	217.749° SW	2025-12-18 11:16:01.723Z	180.129° SSW	39.202°	2025-12-18 11:19:01.723Z	60.815° ENE
5 mins	2025-12-18 17:44:01.723Z	314.875° NW	2025-12-18 17:46:01.723Z	78.181° E	42.882°	2025-12-18 17:49:01.723Z	121.96° SE

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 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: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2025-12-17T14:57:17.441Z)

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: 8 hours ago