OBJECT T, 43775

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 T, 43775 is a satellite in SSO that was launched on Mon, 03 Dec 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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/43775?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/43775?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43775, 2018-099T

Orbit

SSO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Non-operational Commercial Technology

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2018-12-03 (7 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Unknown

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.015 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 23 hours ago

TLE from 23 hours ago

0 OBJECT T
1 43775U 18099T   26135.08536954  .00002346  00000-0  14854-3 0  9990
2 43775  97.4230 180.3694 0007281  84.2934 275.9126 15.09903510407323

Epoch: 2026-05-15T02:02Z

TLE epoch observation values (Epoch: 2026-05-15T02:02:55.928Z)

Latitude

0.00003°

Longitude

-83.18539°

Altitude

539.056 km

Speed

7.593 km/s

True Right ascension

12h 01m 28s

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

10:03:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

538.507 km

Perigee altitude

528.442 km

Semi-major axis

6,911.612 km

Eccentricity

0.00073

Inclination

97.423°

RAAN

180.3694°

Arg. of periapsis

84.2934°

True anomaly

275.8296°

Mean anomaly

275.9126°

Eccentric anomaly

275.8711°

Mean motion

3.77724 °/min

Orbital period

95.31 mins

BSTAR

0.00014854

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Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

POLAR SCOUT YUKON, 43808

ITASAT, 43786

JY1SAT, 43803

CORVUS BC4, 43767

MOVE-II, 43780 (Decayed)

SNUSAT-2, 43782

OBJECT AV, 43801 (Decayed)

ASTROCAST-01, 43798

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OBJECT T 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	2026-05-16 03:38:27.183Z	217.739° SW	2026-05-16 03:40:27.183Z	272.257° WNW	27.412°	2026-05-16 03:43:27.183Z	326.044° NNW
4 mins	2026-05-16 15:13:27.183Z	56.321° ENE	2026-05-16 15:15:27.183Z	105.523° ESE	24.154°	2026-05-16 15:17:27.183Z	145.774° SSE

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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 T, 43775 on other resources

View OBJECT T, 43775 on Heavens-Above

View OBJECT T, 43775 on Keep Track

View OBJECT T, 43775 on Celestrak

View OBJECT T, 43775 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 T, 43775

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2026-05-15T02:02:55.928Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #99 in the year 2018 (2018-12-03 UTC)

OBJECT T Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT T, 43775 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 23 hours ago