All names: Gaia DR2 3618529123909761024, Gaia DR3 3618529123909761024, WISEA J134102.39-080200.9, Gaia EDR3 3618529123909761024, 2MASS J13410238-0802019, TIC 742390, DENIS J134102.4-080201, WISE J134102.39-080200.8, WDJ13412.38-080201.85, WDJ134102.38-080201.85
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 13 41 02.40 (0.05) | 13 41 02.40 | 13 41 02.40 | 13 41 02.38 (0.05) | 13 41 02.40 | |||||
Declination | -08 02 00.85 (0.04) | -08 02 00.88 | -08 02 00.85 | -08 02 01.86 (0.04) | -08 02 00.88 | |||||
Spectral type | DA | DA | ||||||||
Effective temperature | [K] | 7770.0 | 7499.0 | 7741.0 (57) | ||||||
log(g) | [cgs] | 7.97 | 7.87 | 7.95 (0.01) | ||||||
Mass | [M☉] | 0.577 | 0.499 | 0.566 (0.01) | ||||||
log(Luminosity) | [L☉] | |||||||||
Cooling age | [Gyr] | 1.1140 | 1.1040 | |||||||
log(H/He) | ||||||||||
log(C/He) | ||||||||||
log(Ca/He) | ||||||||||
log(Ca/H) | ||||||||||
Parallax | [mas] | 22.06 (0.05) | 22.07 (0.06) | 22.06 | 22.06 (0.05) | 22.07 (0.06) | ||||
Distance | [pc] | 45.33 (0.1) | 45.31 (0.1) | 45.33 | 45.33 (0.1) | 45.31 (0.1) | ||||
Composition | ||||||||||
Proper motion (right ascension) | [mas/yr] | 13.16927616 (0.06) | 13.06618897 (0.1) | 13.169 (0.07) | 13.06618897 | |||||
Proper motion (declination) | [mas/yr] | 62.85090924 (0.05) | 62.71120373 (0.1) | 62.851 (0.05) | 62.71120373 | |||||
Variability | ||||||||||
Magnetic | ||||||||||
Bd | [MG] | |||||||||
Infrared excess (disk) | ||||||||||
Binarity | ||||||||||
B magnitude | ||||||||||
V magnitude | ||||||||||
R magnitude | ||||||||||
I magnitude | 16.10 (0.05) | |||||||||
J magnitude | 15.79 (0.06) | |||||||||
H magnitude | 15.79 (0.1) | |||||||||
K magnitude | ||||||||||
u magnitude | ||||||||||
g magnitude | ||||||||||
r magnitude | ||||||||||
i magnitude | ||||||||||
z magnitude | ||||||||||
G magnitude | 16.28 (0.005) | 16.29 | 16.28 | 16.28 (0.003) | 16.29 | |||||
BP magnitude | 16.42 (0.005) | 16.42 | 16.42 | |||||||
RP magnitude | 16.02 (0.005) | 16.03 | 16.03 | |||||||
Pan g magnitude | 16.41 (0.003) | |||||||||
Pan r magnitude | 16.33 (0.003) | |||||||||
Pan i magnitude | 16.36 (0.006) | |||||||||
Pan z magnitude | 16.43 (0.004) | |||||||||
Pan y magnitude | 16.49 (0.005) | |||||||||
E(B-V) | 0.001 |
* 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.