Gaia DR2 1430492287326093696

All names: USNO-B1.0 1463-00279071, LSPM J1645+5620, LP 137-48, Gaia DR2 1430492287326093696, WDJ16452.16+562049.97, Gaia EDR3 1430492287326093696, NLTT 43532, Gaia DR3 1430492287326093696, WDJ164502.16+562049.98

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Vincent et al. 2024 Simbad Gentile Fusillo et al. 2018
Right ascension 16 45 02.14 (0.1) 16 45 02.14 16 45 02.14 16 45 02.16 (0.1) 16 45 02.14
Declination 56 20 55.66 (0.1) 56 20 55.49 56 20 55.66 56 20 50.00 (0.1) 56 20 55.49
Spectral type DA DA
Effective temperature [K] 5629.0 5357.0 5755.0 (73)
log(g) [cgs] 8.00 7.82 8.07 (0.03)
Mass [M] 0.585 0.465 0.628 (0.03)
log(Luminosity) [L]
Cooling age [Gyr] 2.8070 3.0780
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 16.51 (0.1) 16.60 (0.2) 16.51 16.51 (0.1) 16.60 (0.2)
Distance [pc] 60.57 (0.4) 60.23 (0.6) 60.57 60.57 (0.4) 60.23 (0.6)
Composition
Proper motion (right ascension) [mas/yr] -13.21686214 (0.1) -12.98469867 (0.3) -13.217 (0.1) -12.98469867
Proper motion (declination) [mas/yr] 354.1068285 (0.2) 355.1945415 (0.5) 354.107 (0.2) 355.1945415
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude 18.80
V magnitude
R magnitude 17.90
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude
g magnitude
r magnitude
i magnitude
z magnitude
G magnitude 18.20 (0.02) 18.22 18.20 18.20 (0.003) 18.22
BP magnitude 18.58 (0.02) 18.61 18.61
RP magnitude 17.71 (0.02) 17.75 17.75
Pan g magnitude 18.60 (0.008)
Pan r magnitude 18.17 (0.004)
Pan i magnitude 18.02 (0.006)
Pan z magnitude 17.98 (0.006)
Pan y magnitude 17.96 (0.02)
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.