All names: GALEX J175352.2+330620, UCAC4 616-058177, Gaia EDR3 4604247070649603584, WDJ175352.16+330622.62, 2MASS J17535216+3306226, Gaia DR2 4604247070649603584, TIC 10494697, Gaia DR3 4604247070649603584
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | McCleery et al. 2020 | Tremblay et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 17 53 52.11 (0.01) | 17 53 52.11 (0.02) | 17 53 52.11 | 17 53 52.11 | 17 53 52.16 (0.01) | 17 53 52.11 | |||||||
Declination | 33 06 23.12 (0.01) | 33 06 23.10 (0.03) | 33 06 23.10 | 33 06 23.12 | 33 06 22.62 (0.01) | 33 06 23.10 | |||||||
Spectral type | DA | DA | DA | DA | DA | ||||||||
Effective temperature | [K] | 17089.0 (314) | 17123.3 (111) | 17120.0 (110) | 16734.0 | 18776.0 | 17324.0 (118) | ||||||
log(g) | [cgs] | 7.97 (0.02) | 7.99 (0.009) | 7.99 (0.01) | 7.97 | 8.19 | 8.00 (0.006) | ||||||
Mass | [M☉] | 0.603 (0.01) | 0.597 | 0.709 | 0.618 (0.005) | ||||||||
log(Luminosity) | [L☉] | ||||||||||||
Cooling age | [Gyr] | 0.1292 | 0.1363 | ||||||||||
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] | 28.01 (0.02) | 28.01 (0.02) | 27.99 (0.03) | 27.99 (0.03) | 28.01 | 28.01 (0.02) | 27.99 (0.03) | |||||
Distance | [pc] | 35.70 (0.02) | 35.70 (0.03) | 35.72 (0.04) | 35.72 (0.04) | 35.70 | 35.70 (0.02) | 35.72 (0.04) | |||||
Composition | H | ||||||||||||
Proper motion (right ascension) | [mas/yr] | -35.24047547 (0.02) | -35.23075446 (0.05) | -35.24 (0.02) | -35.23075446 | ||||||||
Proper motion (declination) | [mas/yr] | 31.04672879 (0.02) | 30.91295656 (0.06) | 31.047 (0.02) | 30.91295656 | ||||||||
Variability | |||||||||||||
Magnetic | |||||||||||||
Bd | [MG] | ||||||||||||
Infrared excess (disk) | |||||||||||||
Binarity | |||||||||||||
B magnitude | 13.34 (0.01) | ||||||||||||
V magnitude | 13.24 (0.01) | ||||||||||||
R magnitude | 14.06 (0.1) | ||||||||||||
I magnitude | |||||||||||||
J magnitude | 14.22 (0.04) | ||||||||||||
H magnitude | 14.31 (0.04) | ||||||||||||
K magnitude | 14.26 (0.06) | ||||||||||||
u magnitude | |||||||||||||
g magnitude | 13.22 (0.01) | ||||||||||||
r magnitude | 13.32 (0.01) | ||||||||||||
i magnitude | 13.51 (0.01) | ||||||||||||
z magnitude | |||||||||||||
G magnitude | 13.82 (0.0009) | 13.84 | 13.84 | 13.82 | 13.82 (0.003) | 13.84 | |||||||
BP magnitude | 13.76 (0.0009) | 13.74 | 13.74 | ||||||||||
RP magnitude | 13.96 (0.0009) | 13.97 | 13.97 | ||||||||||
Pan g magnitude | 13.68 (0.001) | ||||||||||||
Pan r magnitude | 14.00 (0.003) | ||||||||||||
Pan i magnitude | 14.29 (0.003) | ||||||||||||
Pan z magnitude | 14.53 (0.005) | ||||||||||||
Pan y magnitude | 14.69 (0.003) | ||||||||||||
E(B-V) | 0.003 |
* 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.