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 (8 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: 19 hours ago

TLE from 19 hours ago

0 OBJECT AA
1 42849U 17042AA  25338.02539046  .00009416  00000-0  65040-3 0  9999
2 42849  97.4038 145.9506 0012295  55.3353 304.9031 15.05897535457827

Epoch: 2025-12-04T00:36Z

TLE epoch observation values (Epoch: 2025-12-04T00:36:33.735Z)

Latitude

-0.00009°

Longitude

63.72229°

Altitude

546.956 km

Speed

7.591 km/s

True Right ascension

09h 43m 48s

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

17:32:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

554.249 km

Perigee altitude

537.224 km

Semi-major axis

6,923.874 km

Eccentricity

0.00123

Inclination

97.4038°

RAAN

145.9506°

Arg. of periapsis

55.3353°

True anomaly

304.78745°

Mean anomaly

304.9031°

Eccentric anomaly

304.84529°

Mean motion

3.76721 °/min

Orbital period

95.56 mins

BSTAR

0.0006504

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

FLOCK 2K 22, 42861 (Decayed)

FLOCK 2K 09, 42896 (Decayed)

FLOCK 2K 07, 42862 (Decayed)

FREGAT DEB, 44608 (Decayed)

FLOCK 2K 16, 42889 (Decayed)

FLOCK 2K 17, 42888 (Decayed)

FLOCK 2K 44, 42873 (Decayed)

FLOCK 2K 47, 42854 (Decayed)

FLOCK 2K 25, 42884 (Decayed)

FLOCK 2K 08, 42863 (Decayed)

LEMUR 2 ANDIS, 42838

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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	2025-12-04 23:30:26.123Z	40.097° NE	2025-12-04 23:33:26.123Z	93.703° ESE	23.424°	2025-12-04 23:36:26.123Z	149.859° SSE
4 mins	2025-12-05 01:06:26.123Z	324.389° NNW	2025-12-05 01:08:26.123Z	283.096° WNW	19.897°	2025-12-05 01:10:26.123Z	247.752° W
6 mins	2025-12-05 11:49:26.123Z	196.771° SSW	2025-12-05 11:52:26.123Z	279.566° WNW	32.892°	2025-12-05 11:55:26.123Z	332.082° NNW

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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: 19 hours ago

TLE from 19 hours ago

TLE epoch observation values (Epoch: 2025-12-04T00:36:33.735Z)

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: 19 hours ago