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  25358.42302314  .00005508  00000-0  38024-3 0  9991
2 42849  97.4052 165.5504 0011091 348.3537  11.7433 15.06117733460897

Epoch: 2025-12-24T10:09Z

TLE epoch observation values (Epoch: 2025-12-24T10:09:09.199Z)

Latitude

0.00006°

Longitude

-79.93057°

Altitude

543.626 km

Speed

7.595 km/s

True Right ascension

11h 02m 12s

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

04:38:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

552.74 km

Perigee altitude

537.383 km

Semi-major axis

6,923.198 km

Eccentricity

0.00111

Inclination

97.4052°

RAAN

165.5504°

Arg. of periapsis

348.3537°

True anomaly

11.7692°

Mean anomaly

11.7433°

Eccentric anomaly

11.75625°

Mean motion

3.76776 °/min

Orbital period

95.55 mins

BSTAR

0.00038024

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

FLOCK 2K 26, 42883 (Decayed)

FLOCK 2K 14, 42892 (Decayed)

FLOCK 2K 01, 42852 (Decayed)

FLOCK 2K 48, 42855 (Decayed)

FLOCK 2K 18, 42887 (Decayed)

CORVUS BC2, 42846

LEMUR 2 ARTFISCHER, 42881 (Decayed)

FLOCK 2K 30, 42872 (Decayed)

FLOCK 2K 47, 42854 (Decayed)

FLOCK 2K 06, 42897 (Decayed)

OBJECT C, 42827

WNISAT 1R, 42835

KANOPUS-V-IK, 42825

FLOCK 2K 46, 42858 (Decayed)

FLOCK 2K 22, 42861 (Decayed)

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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	2025-12-25 11:47:52.381Z	198.609° SSW	2025-12-25 11:49:52.381Z	242.922° WSW	32.762°	2025-12-25 11:53:52.381Z	332.82° NNW
5 mins	2025-12-25 23:24:52.381Z	52.79° ENE	2025-12-25 23:26:52.381Z	91.631° ESE	21.438°	2025-12-25 23:29:52.381Z	145.749° SSE
4 mins	2025-12-26 00:59:52.381Z	327.628° NNW	2025-12-26 01:01:52.381Z	284.297° WNW	22.181°	2025-12-26 01:03:52.381Z	245.947° WSW

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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: 2025-12-24T10:09:09.199Z)

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