WR 140
Sign in to saveAlso known as IOT2Ab, HD 193793 B, CCDM J20205+4351 B, Wolf-Rayet 140, V1687 Cyg, V1687 Cygni
Wolf-Rayet star, part of the SBC9 1232 binary system
In the Vinony graph
Vinony's link graph records 308 inbound references to WR 140, and connects out to apsis, epoch and Wolf–Rayet star.
It is catalogued under topics including Cygnus (constellation), Durchmusterung objects and Henry Draper Catalogue objects.
Vinony links it to 5 Wikipedia language editions.
Wikidata facts
- Instance of
- Wolf–Rayet star
- Distance from Earth
- 1518
- Mass
- 10.31
- Orbital period
- 7.992
Show 9 more facts
- orbital eccentricity
- 0.8993
- spectral class
- WC7pd
- catalog code
- WDS J20205+4351B
- right ascension
- 305.11653944924
- declination
- 43.85451579467
- declination component of proper motion
- -1.874
- right ascension component of proper motion
- -4.275
- epoch
- J2000.0
- effective temperature
- 60000
Sources (2)
via Wikidata · CC0
Connections
apsis
Entity
epoch
Entity
Wolf–Rayet star
Entity
Gamma Cygni
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variable star designation
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list of stars in Cygnus
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Delta Cygni
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Kepler-69
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minute and second of arc
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Kepler-1625 b
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list of planets discovered by the Kepler spacecraft
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Kepler-70
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HAT-P-11
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Kepler-1708 b
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Barnard 147
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Sun
Concept
star
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year
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hydrogen
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oxygen
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