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CORVUS BC1, 42847

Orbit data source: Space-Track

CORVUS BC1, 42847 is a payload satellite owned by Astro Digital (US) 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). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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https://www.satcat.com/sats-embedded/42847?theme=dark&initialShowStats=false

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Identifier

42847, 2017-042Y

Orbit

SSO

Country

Related business

Astro Digital (US)

Manufacturer

Astro Digital

Mission

Operational Commercial Imaging

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

10 kg wet, 10 kg dry

Launch date (UTC)

2017-07-14 (9 years ago)

Launch vehicle

SOYUZ-2-1A

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.2 m

Radar Cross Section

0.092 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 17 hours ago

TLE from 17 hours ago

0 CORVUS BC1
1 42847U 17042Y   26185.99008769  .00005510  00000-0  37552-3 0  9995
2 42847  97.4124 347.4755 0012500  33.9009 326.3015 15.06581528489777

Epoch: 2026-07-04T23:45Z

TLE epoch observation values (Epoch: 2026-07-04T23:45:43.576Z)

Latitude

-0.00005°

Longitude

68.04809°

Altitude

542.527 km

Speed

7.595 km/s

True Right ascension

23h 09m 54s

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

04:44:27

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

552.291 km

Perigee altitude

534.987 km

Semi-major axis

6,921.776 km

Eccentricity

0.00125

Inclination

97.4124°

RAAN

347.4755°

Arg. of periapsis

33.9009°

True anomaly

326.22192°

Mean anomaly

326.3015°

Eccentric anomaly

326.26172°

Mean motion

3.76892 °/min

Orbital period

95.52 mins

BSTAR

0.00037552

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

FLOCK 2K 31, 42869 (Decayed)

FLOCK 2K 39, 42866 (Decayed)

FLOCK 2K 08, 42863 (Decayed)

LEMUR 2 PETERG, 42841

FLOCK 2K 22, 42861 (Decayed)

FLOCK 2K 04, 42851 (Decayed)

FLOCK 2K 11, 42894 (Decayed)

FLOCK 2K 36, 42876 (Decayed)

FLOCK 2K 03, 42850 (Decayed)

FLOCK 2K 02, 42853 (Decayed)

FLOCK 2K 46, 42858 (Decayed)

FLOCK 2K 28, 42880 (Decayed)

FLOCK 2K 16, 42889 (Decayed)

FLOCK 2K 19, 42886 (Decayed)

FLOCK 2K 13, 42891 (Decayed)

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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

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CORVUS BC1 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.
4 mins	2026-07-05 22:40:08.454Z	59.502° ENE	2026-07-05 22:42:08.454Z	93.01° ESE	15.584°	2026-07-05 22:44:08.454Z	126.46° SE
5 mins	2026-07-06 00:15:08.454Z	334.676° NNW	2026-07-06 00:17:08.454Z	279.809° WNW	28.839°	2026-07-06 00:20:08.454Z	225.11° WSW
6 mins	2026-07-06 10:58:08.454Z	177.08° S	2026-07-06 11:00:08.454Z	222.967° SW	43.153°	2026-07-06 11:04:08.454Z	343.995° N

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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 CORVUS BC1, 42847 on other resources

View CORVUS BC1, 42847 on NASA - NSSDCA Website

View CORVUS BC1, 42847 on Heavens-Above

View CORVUS BC1, 42847 on Keep Track

View CORVUS BC1, 42847 on Celestrak

View CORVUS BC1, 42847 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

CORVUS BC1, 42847

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 17 hours ago

TLE from 17 hours ago

TLE epoch observation values (Epoch: 2026-07-04T23:45:43.576Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

CORVUS BC1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out CORVUS BC1, 42847 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 17 hours ago