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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: 9 hours ago

TLE from 9 hours ago

0 CORVUS BC1
1 42847U 17042Y   26088.20323238  .00005256  00000-0  36449-3 0  9993
2 42847  97.4007 253.4886 0012041   8.8167 351.3269 15.05957284475054

Epoch: 2026-03-29T04:52Z

TLE epoch observation values (Epoch: 2026-03-29T04:52:39.277Z)

Latitude

-0.00011°

Longitude

-6.28754°

Altitude

543.394 km

Speed

7.595 km/s

True Right ascension

16h 53m 57s

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

18:54:02

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

553.89 km

Perigee altitude

537.216 km

Semi-major axis

6,923.69 km

Eccentricity

0.0012

Inclination

97.4007°

RAAN

253.4886°

Arg. of periapsis

8.8167°

True anomaly

351.30606°

Mean anomaly

351.3269°

Eccentric anomaly

351.31648°

Mean motion

3.76736 °/min

Orbital period

95.56 mins

BSTAR

0.00036449

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

OBJECT J, 42833

LEMUR 2 ANDIS, 42838

LEMUR 2 ZACHARY, 42845

LEMUR 2 MONSON, 42839

NORSAT 2, 42828

CORVUS BC2, 42846

FLYING LAPTOP, 42831

LEMUR 2 FURIAUS, 42840

LEMUR 2 DEMBITZ, 42842

OBJECT K, 42834

OBJECT Z, 42848

LEMUR 2 PETERG, 42841

FLOCK 2K 41, 42875 (Decayed)

FLOCK 2K 16, 42889 (Decayed)

FLOCK 2K 21, 42860 (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.
5 mins	2026-03-29 22:59:39.471Z	44.682° NE	2026-03-29 23:02:39.471Z	96.343° ESE	20.252°	2026-03-29 23:04:39.471Z	134.459° SE
4 mins	2026-03-30 00:35:39.471Z	325.846° NNW	2026-03-30 00:37:39.471Z	279.101° WNW	23.091°	2026-03-30 00:39:39.471Z	241.845° WSW
6 mins	2026-03-30 11:18:39.471Z	190.492° SSW	2026-03-30 11:20:39.471Z	236.462° WSW	37.169°	2026-03-30 11:24:39.471Z	337.109° 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 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: 9 hours ago

TLE from 9 hours ago

TLE epoch observation values (Epoch: 2026-03-29T04:52:39.277Z)

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: 9 hours ago