Gaia DR2 883006556929519872

All names: Gaia EDR3 883006556929519872, Gaia DR2 883006556929519872, Gaia DR3 883006556929519872, 2MASS J07035743+2534184, WDJ070357.43+253418.33, WDJ070357.43+253418.34, UCAC4 578-037125, TIC 91735009

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 07 03 57.36 (0.02) 07 03 57.36 (0.03) 07 03 57.36 07 03 57.36 07 03 57.43 (0.02) 07 03 57.36
Declination 25 34 17.44 (0.02) 25 34 17.47 (0.03) 25 34 17.47 25 34 17.44 25 34 18.33 (0.02) 25 34 17.47
Spectral type DBA DBA DBA DB DB4.1
Effective temperature [K] 11428.0 (144) 11499.2 (96) 11500.0 (100) 10988.0 11470.0 11444.0 (59)
log(g) [cgs] 7.95 (0.03) 7.97 (0.02) 7.97 (0.02) 8.00 7.98 7.97 (0.006)
Mass [M] 0.554 (0.01) 0.603 0.573 0.567 (0.005)
log(Luminosity) [L]
Cooling age [Gyr] 0.4707 0.4217
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(N/He)
log(O/He)
log(Na/He)
log(Mg/He)
log(Al/He)
log(Si/He)
log(P/He)
log(S/He)
log(Cl/He)
log(Sc/He)
log(Ti/He)
log(V/He)
log(Cr/He)
log(Mn/He)
log(Fe/He)
log(Co/He)
log(Ni/He)
log(Cu/He)
log(Zn/He)
log(Ga/He)
log(Ge/He)
log(Sr/He)
Parallax [mas] 39.05 (0.03) 39.05 (0.03) 39.06 (0.03) 39.06 (0.03) 39.05 39.05 (0.03) 39.06 (0.03)
Distance [pc] 25.61 (0.02) 25.61 (0.02) 25.60 (0.02) 25.60 (0.02) 25.61 25.61 (0.02) 25.60 (0.02)
Composition He
Proper motion (right ascension) [mas/yr] -58.43420228 (0.03) -58.2947346 (0.06) -58.434 (0.03) -58.2947346
Proper motion (declination) [mas/yr] -55.62249094 (0.02) -55.69169332 (0.05) -55.622 (0.02) -55.69169332
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 13.94 (0.01)
V magnitude 13.86 (0.01)
R magnitude 14.17 (0.1)
I magnitude
J magnitude 14.04 (0.02)
H magnitude 14.03 (0.03)
K magnitude 14.03 (0.04)
u magnitude
g magnitude 13.80 (0.01)
r magnitude 13.95 (0.01)
i magnitude
z magnitude
G magnitude 13.89 (0.001) 13.91 13.91 13.89 13.89 (0.003) 13.91
BP magnitude 13.89 (0.001) 13.85 13.85
RP magnitude 13.88 (0.0009) 13.89 13.89
Pan g magnitude 13.88 (0.002)
Pan r magnitude 14.04 (0.001)
Pan i magnitude 14.22 (0.002)
Pan z magnitude 14.41 (0.002)
Pan y magnitude 14.53 (0.004)
E(B-V) 0.000

* Constant surface field

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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.