V1094 Scorpii
From Wikipedia, the free encyclopedia
V1094 Scorpii is a young stellar object in the constellation of Scorpius, located in the young Lupus Star Forming Region.[5] It is being orbited by a protoplanetary disk that extends out to a distance of 300 AU from the host star. There are gaps at 100 AU and 170 AU, with bright rings at 130 AU and 220 AU.[4]
Quick Facts Constellation, Right ascension ...
Visual band light curves for V1094 Scorpii, adapted from Wichmann et al. (1998)[1] and Joergens et al. (2001)[2] | |
Observation data Epoch J2000.0 Equinox J2000.0 | |
---|---|
Constellation | Scorpius-Lupus |
Right ascension | 16h 08m 36.17701s[3] |
Declination | −39° 23′ 02.4621″[3] |
Apparent magnitude (V) | 13.48 |
Characteristics | |
Spectral type | K6V[4] |
Variable type | T Tauri-type? |
Astrometry | |
Proper motion (μ) | RA: −9.830[3] mas/yr Dec.: +23.435[3] mas/yr |
Parallax (π) | 6.5086 ± 0.0452 mas[3] |
Distance | 501 ± 3 ly (154 ± 1 pc) |
Details[4] | |
Mass | 0.92 M☉ |
Radius | 1.9 R☉ |
Luminosity | 1.7 L☉ |
Temperature | 4,205 K |
Age | 2-3 Myr |
Other designations | |
Database references | |
SIMBAD | data |
Close