All names: Gaia DR2 3651576419055590784, Gaia EDR3 3651576419055590784, GALEX J144013.0-003014, 2QZ J144013.0-003015, Gaia DR3 3651576419055590784
Parameter | Unit | Gaia EDR3 | Stilism | Simbad |
---|---|---|---|---|
Right ascension | 14 40 13.04 (0.6) | 14 40 13.05 (0.6) | ||
Declination | -00 30 14.91 (0.6) | -00 30 14.83 (0.6) | ||
Spectral type | DB | |||
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] | 2.67 (0.9) | 2.67 (0.9) | |
Distance | [pc] | 374.50 (131) | 374.50 (131) | |
Composition | ||||
Proper motion (right ascension) | [mas/yr] | -6.508 (0.8) | -6.508 (0.8) | |
Proper motion (declination) | [mas/yr] | -5.311 (0.8) | -5.311 (0.8) | |
Variability | ||||
Magnetic | ||||
Bd | [MG] | |||
Infrared excess (disk) | ||||
Binarity | ||||
B magnitude | ||||
V magnitude | ||||
R magnitude | ||||
I magnitude | ||||
J magnitude | ||||
H magnitude | ||||
K magnitude | ||||
u magnitude | ||||
g magnitude | ||||
r magnitude | ||||
i magnitude | ||||
z magnitude | ||||
G magnitude | 20.29 (0.008) | 20.29 (0.008) | ||
BP magnitude | 20.24 (0.1) | |||
RP magnitude | 20.27 (0.2) | |||
Pan g magnitude | ||||
Pan r magnitude | ||||
Pan i magnitude | ||||
Pan z magnitude | ||||
Pan y magnitude | ||||
E(B-V) | 0.038 |
* 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.