All names: Gaia DR2 763893885310438784, SDSS J111425.32+380821.0, WDJ111425.35+380821.09, Gaia DR3 763893885310438784, SDSS J111425.31+380821.0, TIC 39142263, CBS 425, GALEX J111425.3+380820, 2MASS J11142536+3808216, J1114+3808, Gaia EDR3 763893885310438784
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Kilic et al. 2020 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 11 14 25.18 (0.03) | 11 14 25.32 | 11 14 25.19 (0.05) | 11 14 25.18 | 11 14 25.35 (0.03) | 11 14 25.19 | 11 14 25.32 | |||||||
Declination | 38 08 20.63 (0.05) | 38 08 21.03 | 38 08 20.65 (0.1) | 38 08 20.63 | 38 08 21.08 (0.05) | 38 08 20.65 | 38 08 21.04 | |||||||
Spectral type | DA | DA | DA | DA | DA | DA | DA | |||||||
Effective temperature | [K] | 10602.0 (65) | 10602.0 (65) | 10498.0 | 10590.0 (91) | 10635.0 (25) | ||||||||
log(g) | [cgs] | 8.00 (0.009) | 8.01 (0.01) | 7.99 | 8.01 (0.01) | 8.29 (0.02) | ||||||||
Mass | [M☉] | 0.604 (0.008) | 0.605 (0.01) | 0.596 | 0.608 (0.01) | 0.773 (0.01) | ||||||||
log(Luminosity) | [L☉] | |||||||||||||
Cooling age | [Gyr] | 0.5242 | ||||||||||||
log(H/He) | ||||||||||||||
log(C/He) | ||||||||||||||
log(Ca/He) | ||||||||||||||
log(Ca/H) | ||||||||||||||
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(Sc/H) | ||||||||||||||
log(Ti/H) | ||||||||||||||
log(Cr/H) | ||||||||||||||
log(Mn/H) | ||||||||||||||
log(Fe/H) | ||||||||||||||
log(Ni/H) | ||||||||||||||
Parallax | [mas] | 12.74 (0.06) | 12.76 (0.1) | 12.74 | 12.74 (0.06) | 12.76 (0.1) | ||||||||
Distance | [pc] | 78.47 (0.4) | 78.38 (0.8) | 78.47 | 78.47 (0.4) | 78.38 (0.8) | ||||||||
Composition | H | H | ||||||||||||
Proper motion (right ascension) | [mas/yr] | -121.9781549 (0.05) | -121.8819955 (0.1) | -121.978 (0.05) | -121.8819955 | |||||||||
Proper motion (declination) | [mas/yr] | -28.22550913 (0.06) | -28.43887616 (0.2) | -28.226 (0.06) | -28.43887616 | |||||||||
Variability | ||||||||||||||
Magnetic | ||||||||||||||
Bd | [MG] | |||||||||||||
Infrared excess (disk) | ||||||||||||||
Binarity | ||||||||||||||
B magnitude | ||||||||||||||
V magnitude | ||||||||||||||
R magnitude | ||||||||||||||
I magnitude | ||||||||||||||
J magnitude | 16.69 (0.2) | |||||||||||||
H magnitude | 16.58 (0.3) | |||||||||||||
K magnitude | ||||||||||||||
u magnitude | 16.81 (0.007) | 16.81 (0.007) | 16.81 (0.007) | 16.86 (0.03) | ||||||||||
g magnitude | 16.43 (0.004) | 16.43 (0.004) | 16.43 (0.004) | 16.45 (0.03) | ||||||||||
r magnitude | 16.54 (0.004) | 16.54 (0.004) | 16.54 (0.004) | 16.55 (0.02) | ||||||||||
i magnitude | 16.70 (0.005) | 16.70 (0.005) | 16.70 (0.005) | 16.72 (0.03) | ||||||||||
z magnitude | 16.94 (0.01) | 16.93 (0.01) | 16.93 (0.01) | 16.92 (0.02) | ||||||||||
G magnitude | 16.47 (0.003) | 16.49 | 16.47 | 16.47 (0.003) | 16.49 | |||||||||
BP magnitude | 16.52 (0.003) | 16.51 | 16.51 | |||||||||||
RP magnitude | 16.43 (0.005) | 16.43 | 16.43 | |||||||||||
Pan g magnitude | 16.45 (0.005) | |||||||||||||
Pan r magnitude | 16.57 (0.006) | |||||||||||||
Pan i magnitude | 16.73 (0.002) | |||||||||||||
Pan z magnitude | 16.92 (0.004) | |||||||||||||
Pan y magnitude | 17.03 (0.007) | |||||||||||||
E(B-V) | 0.004 |
* 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.