Gaia DR2 1707029872713236352

All names: Gaia EDR3 1707029872713236352, Gaia DR2 1707029872713236352, WDJ154729.78+763147.36, Gaia DR3 1707029872713236352, WDJ154729.78+763147.37

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 15 47 29.77 (0.2) 15 47 29.77 15 47 29.77 15 47 29.78 (0.2) 15 47 29.77
Declination 76 31 47.04 (0.2) 76 31 47.05 76 31 47.04 76 31 47.34 (0.2) 76 31 47.05
Spectral type DA DA
Effective temperature [K] 5400.0 (156)
log(g) [cgs] 8.05 (0.07)
Mass [M] 0.614 (0.06)
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.98 (0.2) 10.92 (0.3) 10.98 10.98 (0.2) 10.92 (0.3)
Distance [pc] 91.04 (2) 91.54 (2) 91.04 91.04 (2) 91.54 (2)
Composition
Proper motion (right ascension) [mas/yr] -0.774279295 (0.3) -0.49411552 (0.6) -0.774 (0.3) -0.49411552
Proper motion (declination) [mas/yr] -18.60786024 (0.2) -20.69523931 (0.5) -18.608 (0.2) -20.69523931
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 19.39 (0.06) 19.43 19.39 19.39 (0.004) 19.43
BP magnitude 19.91 (0.06) 19.85 19.85
RP magnitude 18.90 (0.05) 18.82 18.82
Pan g magnitude 19.87 (0.02)
Pan r magnitude 19.36 (0.01)
Pan i magnitude 19.16 (0.02)
Pan z magnitude 19.09 (0.02)
Pan y magnitude 18.89 (0.07)
E(B-V) 0.009

* 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.