All names: EC 14215-1925, TIC 422567047, EC14215-1925, Gaia DR2 6283828803803214592, Gaia DR3 6283828803803214592, 2MASS J14241944-1939089
Parameter | Unit | Geier 2020 | Stilism | Simbad |
---|---|---|---|---|
Right ascension | 14 24 19.42 | 14 24 19.44 (0.03) | ||
Declination | -19 39 09.56 | -19 39 09.08 (0.04) | ||
Spectral type | sdB+MS | sdB+ | ||
Effective temperature | [K] | |||
log(g) | [cgs] | |||
Mass | [M☉] | |||
log(Luminosity) | [L☉] | |||
Cooling age | [Gyr] | |||
log(H/He) | ||||
log(C/He) | ||||
log(Ca/He) | ||||
log(Ca/H) | ||||
Parallax | [mas] | 0.30 (0.1) | 0.47 (0.05) | |
Distance | [pc] | 3376.10 (1255) | 2146.38 (220) | |
Composition | ||||
Proper motion (right ascension) | [mas/yr] | -7.424 (0.1) | -7.41 (0.04) | |
Proper motion (declination) | [mas/yr] | 2.918 (0.1) | 3.065 (0.04) | |
Variability | ||||
Magnetic | ||||
Bd | [MG] | |||
Infrared excess (disk) | ||||
Binarity | ||||
B magnitude | 14.79 | |||
V magnitude | 14.55 | |||
R magnitude | ||||
I magnitude | ||||
J magnitude | 13.93 (0.02) | 13.93 (0.02) | ||
H magnitude | 13.66 (0.02) | 13.66 (0.02) | ||
K magnitude | 13.75 (0.04) | 13.75 (0.04) | ||
u magnitude | 15.15 (0.005) | |||
g magnitude | 14.56 (0.003) | |||
r magnitude | 14.55 (0.003) | |||
i magnitude | 14.58 (0.004) | |||
z magnitude | 14.60 (0.004) | |||
G magnitude | 14.52 (0.0006) | 14.51 (0.003) | ||
BP magnitude | 14.63 (0.003) | |||
RP magnitude | 14.27 (0.003) | |||
Pan g magnitude | 14.61 (0.005) | |||
Pan r magnitude | 14.58 (0.002) | |||
Pan i magnitude | 14.61 (0.002) | |||
Pan z magnitude | 14.67 (0.002) | |||
Pan y magnitude | 14.68 (0.005) | |||
E(B-V) | 0.061 |
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.