Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) |
|
---|---|
Constellation | Lepus |
Right ascension | 04h 59m 36.3487s[1] |
Declination | −14° 48′ 22.518″[1] |
Apparent magnitude (V) | 5.5 to 11.7[2] |
Characteristics | |
Spectral type | C7,6e(N6e)[2] |
B−V color index | +5.74[3] |
R−I color index | +1.47[3] |
Variable type | Mira (long-period)[2] |
Astrometry | |
Radial velocity (Rv) | 32.4 ± 2[1] km/s |
Proper motion (μ) | RA: 7.51[1] mas/yr Dec.: −4.27[1] mas/yr |
Parallax (π) | 2.42 ± 1.02[1] mas |
Distance | approx. 1,300 ly (approx. 400 pc) |
Absolute magnitude (MV) | 2[4] |
Details | |
Radius | 500 R☉ |
Other designations | |
Database references | |
SIMBAD | data |