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 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: 8 hours ago

TLE from 8 hours ago

0 OBJECT XY
1 66912U 98067XY  26087.09351581  .00110653  00000-0  99368-3 0  9993
2 66912  51.6270 333.7912 0004311 195.7948 164.2915 15.67410233 18039

Epoch: 2026-03-28T02:14Z

TLE epoch observation values (Epoch: 2026-03-28T02:14:39.765Z)

Latitude

0°

Longitude

114.60681°

Altitude

369.86 km

Speed

7.687 km/s

True Right ascension

22h 15m 09s

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

15:56:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

369.737 km

Perigee altitude

363.922 km

Semi-major axis

6,744.967 km

Eccentricity

0.00043

Inclination

51.627°

RAAN

333.7912°

Arg. of periapsis

195.7948°

True anomaly

164.30487°

Mean anomaly

164.2915°

Eccentric anomaly

164.29818°

Mean motion

3.91808 °/min

Orbital period

91.88 mins

BSTAR

0.00099368

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

ISS DEB, 35638 (Decayed)

STMSAT 1, 41476 (Decayed)

OBJECT XX, 66911

LITUANICASAT 1, 39569 (Decayed)

MOONLIGHTER, 57316 (Decayed)

OBJECT PE, 43590 (Decayed)

BOTAN, 65943

TECHEDSAT 6, 43026 (Decayed)

ISS DEB, 52952 (Decayed)

MICROMAS, 40457 (Decayed)

FLOCK 1-22, 39558 (Decayed)

FLOCK 1B 1, 40131 (Decayed)

FLOCK 2E 6, 41563 (Decayed)

NARSSCUBE-1, 44792 (Decayed)

ISS DEB (MOI COVER), 38090 (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	2026-03-28 19:15:51.525Z	228.959° WSW	2026-03-28 19:18:51.525Z	63.334° ENE	40.384°	2026-03-28 19:20:51.525Z	54.399° ENE
4 mins	2026-03-29 01:41:51.525Z	308.101° NW	2026-03-29 01:43:51.525Z	122.991° SE	43.487°	2026-03-29 01:45:51.525Z	127.451° 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: 2026-03-28T02:14:39.765Z)

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