OBJECT AA, 42849

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 AA, 42849 is a satellite in SSO that was launched on Fri, 14 Jul 2017 UTC via a SOYUZ-2-1A launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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/42849?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/42849?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42849, 2017-042AA

Orbit

SSO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Non-operational Commercial Meteo Radio Occ.

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2017-07-14 (9 years ago)

Launch vehicle

SOYUZ-2-1A

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.3 m

Radar Cross Section

0.079 m², Medium (>0.1 m² and < 1m²)

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

TLE from 13 hours ago

0 OBJECT AA
1 42849U 17042AA  26199.70199897  .00001220  00000-0  83306-4 0  9997
2 42849  97.4278   4.3945 0010736   3.6632 356.4673 15.07937710491961

Epoch: 2026-07-18T16:50Z

TLE epoch observation values (Epoch: 2026-07-18T16:50:52.711Z)

Latitude

-0.00001°

Longitude

175.16391°

Altitude

538.159 km

Speed

7.597 km/s

True Right ascension

00h 17m 34s

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

18:38:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

546.912 km

Perigee altitude

532.059 km

Semi-major axis

6,917.623 km

Eccentricity

0.00107

Inclination

97.4278°

RAAN

4.3945°

Arg. of periapsis

3.6632°

True anomaly

356.45971°

Mean anomaly

356.4673°

Eccentric anomaly

356.46351°

Mean motion

3.77231 °/min

Orbital period

95.43 mins

BSTAR

0.000083306

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Other satellites on launch #42 in the year 2017 (2017-07-14 UTC)

FLOCK 2K 27, 42882 (Decayed)

OBJECT C, 42827

KANOPUS-V-IK, 42825

WNISAT 1R, 42835

LEMUR 2 GREENBERG, 42837

NORSAT 1, 42826

CORVUS BC1, 42847

FLOCK 2K 14, 42892 (Decayed)

OBJECT U, 42843

OBJECT F, 42830 (Decayed)

NORSAT 2, 42828

LEMUR 2 MONSON, 42839

LEMUR 2 ZACHARY, 42845

OBJECT J, 42833

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OBJECT AA 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.
6 mins	2026-07-19 10:30:28.739Z	129.433° SE	2026-07-19 10:33:28.739Z	58.631° ENE	27.993°	2026-07-19 10:36:28.739Z	8.201° NNE
5 mins	2026-07-19 23:41:28.739Z	27.612° NE	2026-07-19 23:43:28.739Z	92.06° ESE	40.991°	2026-07-19 23:46:28.739Z	178.096° S

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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 AA, 42849 on other resources

View OBJECT AA, 42849 on Heavens-Above

View OBJECT AA, 42849 on Keep Track

View OBJECT AA, 42849 on Celestrak

View OBJECT AA, 42849 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 AA, 42849

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: 2026-07-18T16:50:52.711Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #42 in the year 2017 (2017-07-14 UTC)

OBJECT AA Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT AA, 42849 on other resources

Documentation

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