Other names: WD 1344+106, 13474+1021W, LHS 2800, G63-54
| Parameter | Unit | Limoges et al. 2015 | Giammichele et al. 2012 | Gianninas et al. 2011 | Bergeron et al. 2001 | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 13 47 24.36 | |||||
| Declination | 10 21 37.91 | |||||
| Spectral type | DA | DAZ | DA | DA | ||
| Effective temperature | [K] | 6940 | 7059 | 7120 | 7110 | |
| log(g) | [cgs] | 7.91 | 8.09 | 7.98 | 8.10 | |
| Mass | [M☉] | 0.54 | 0.65 | 0.58 | 0.65 | |
| log(Luminosity) | [L☉] | -3.42 | -3.49 | -3.48 | ||
| Age | [Gyr] | 1.69 | 1.67 | |||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(C/H) | ||||||
| log(N/H) | ||||||
| log(O/H) | ||||||
| log(Na/H) | ||||||
| log(Mg/H) | ||||||
| log(Al/H) | ||||||
| log(Si/H) | ||||||
| log(P/H) | ||||||
| log(S/H) | ||||||
| log(Ca/H) | ||||||
| log(Sc/H) | ||||||
| log(Ti/H) | ||||||
| log(Cr/H) | ||||||
| log(Mn/H) | ||||||
| log(Fe/H) | ||||||
| log(Ni/H) | ||||||
| Parallax | [mas] | 49.90 | 49.90 | 49.90 | 48.00 | |
| Distance | [pc] | 20.00 | 20.00 | 21.00 | 20.04 | |
| Composition | H | H | H | H | ||
| Proper motion (right ascension) | [mas/yr] | -893.0 | ||||
| Proper motion (declination) | [mas/yr] | -137.0 | ||||
| Variability | ||||||
| Magnetic | no | |||||
| Has a disc | ||||||
| B magnitude | 15.50 | 15.50 | 15.49 | |||
| V magnitude | 15.12 | 15.12 | 15.08 | |||
| R magnitude | 14.90 | 14.90 | 14.80 | |||
| I magnitude | 14.64 | 14.64 | 14.00 | |||
| J magnitude | 14.38 | 14.38 | 14.41 | |||
| H magnitude | 14.20 | 14.20 | 14.14 | |||
| K magnitude | 14.19 | 14.19 | 14.23 | |||
| u magnitude | 15.80 | |||||
| g magnitude | 15.24 | |||||
| r magnitude | 15.07 | |||||
| i magnitude | 14.99 | |||||
| z magnitude | 15.05 | |||||