HD 97048
Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Chamaeleon |
Right ascension | 11h 08m 03.32101s[1] |
Declination | −77° 39′ 17.4822″[1] |
Apparent magnitude (V) | 9.00[1] |
Characteristics | |
Spectral type | A0pshe |
Variable type | INA[2] |
Astrometry | |
Radial velocity (Rv) | 34.00±2.5 km/s |
Proper motion (μ) | RA: -18.64±0.72 mas/yr Dec.: 2.18±0.62 mas/yr |
Parallax (π) | 6.31 ± 0.62[3] mas |
Distance | 520 ± 50 ly (160 ± 20 pc) |
Absolute magnitude (MV) | 1.24 |
Details | |
Mass | 2.5±0.2 M☉ |
Luminosity | 40 L☉ |
Other designations | |
Database references | |
SIMBAD | data |
HD 97048 or CU Chamaeleontis is a star in the constellation Chamaeleon. This young star has a substantial dust disk.
References
- 1 2 3 SIMBAD, HD 97048 (accessed 28 April 2015)
- ↑ Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S.
- ↑ van Leeuwen, F. (2007). "Validation of the New Hipparcos Reduction". Astronomy and Astrophysics. 474 (2): 653–64. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.
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