V380 Orionis
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Orion |
| Right ascension | 05h 36m 25.4313s |
| Declination | -06° 42' 57.704"' |
| Apparent magnitude (V) | 10.7 |
| Characteristics | |
| Spectral type | A0 |
| U−B color index | ? |
| B−V color index | ? |
| Variable type | None |
| Astrometry | |
| Proper motion (μ) | RA: 3.39 mas/yr Dec.: -5.61 mas/yr |
| Parallax (π) | 3.72 ± 5.48 mas |
| Absolute magnitude (MV) | 11.4 |
| Details | |
| Mass | 3.5 M☉ |
| Radius | ? R☉ |
| Luminosity | ? L☉ |
| Temperature | ? K |
| Metallicity | ? |
| Rotation | ? |
| Age | ? years |
| Other designations | |
V380 Ori is a triple-star system near the Orion Nebula. It is located in NGC 1999. One of the three stars appears to have launched a polar jet that helped to clear the keyhole-shaped hole in the NGC 1999 nebula.[1]
References
- http://jumk.de/astronomie/special-stars/v380-orionis.shtml
- http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=V380+Orionis&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id
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