Gaia DR2 1394860555738556416

All names: Gaia DR2 1394860555738556416, WDJ153117.85+451952.12, Gaia DR3 1394860555738556416, Gaia EDR3 1394860555738556416, WDJ153117.85+451952.13

Parameter Unit Gaia EDR3 Pan-STARRS DR1 Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 15 31 17.89 (0.4) 15 31 17.89 15 31 17.85 (0.4) 15 31 17.89
Declination 45 19 49.82 (0.4) 45 19 49.89 45 19 52.13 (0.4) 45 19 49.89
Spectral type CND
Effective temperature [K]
log(g) [cgs]
Mass [M]
log(Luminosity) [L]
Cooling age [Gyr]
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 10.19 (0.4) 10.29 (0.5) 10.19 (0.4) 10.29 (0.5)
Distance [pc] 98.12 (4) 97.17 (5) 98.12 (4) 97.17 (5)
Composition
Proper motion (right ascension) [mas/yr] 27.42192609 (0.5) 26.38282992 (0.8) 27.422 (0.5) 26.38282992
Proper motion (declination) [mas/yr] -144.4571205 (0.6) -144.0364981 (1) -144.457 (0.6) -144.0364981
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 25.56 (0.8)
g magnitude 21.34 (0.04)
r magnitude 20.26 (0.03)
i magnitude 19.86 (0.03)
z magnitude 19.74 (0.08)
G magnitude 20.33 (0.1) 20.39 20.33 (0.006) 20.39
BP magnitude 21.12 (0.1) 20.87 20.87
RP magnitude 19.69 (0.06) 19.71 19.71
Pan g magnitude 21.20 (0.04)
Pan r magnitude 20.28 (0.02)
Pan i magnitude 19.90 (0.02)
Pan z magnitude 19.72 (0.04)
Pan y magnitude 19.71 (0.06)
E(B-V) 0.013

* 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.