Gaia DR2 1199771832505966208

All names: Gaia EDR3 1199771832505966208, SDSS J160713.59+175114.0, Gaia DR2 1199771832505966208, WDJ160713.62+175114.02, Gaia DR3 1199771832505966208, SDSS J160713.58+175114.0, WDJ160713.62+175114.01

Parameter Unit Gaia EDR3 Pan-STARRS DR1 MWDD H MWDD HE Gaia DR2 Stilism Simbad Gentile Fusillo et al. 2018
Right ascension 16 07 13.50 (0.3) 16 07 13.50 16 07 13.62 (0.3) 16 07 13.50
Declination 17 51 14.03 (0.3) 17 51 14.03 17 51 14.01 (0.3) 17 51 14.03
Spectral type CND
Effective temperature [K] 4704.0 4389.0
log(g) [cgs] 7.98 7.75
Mass [M] 0.567 0.427
log(Luminosity) [L]
Cooling age [Gyr] 6.7140 4.8550
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
Parallax [mas] 12.25 (0.4) 12.71 (0.5) 12.25 (0.4) 12.71 (0.5)
Distance [pc] 81.62 (3) 78.65 (3) 81.62 (3) 78.65 (3)
Composition
Proper motion (right ascension) [mas/yr] -109.7665609 (0.3) -110.1910941 (0.7) -109.767 (0.3) -110.1910941
Proper motion (declination) [mas/yr] 1.357011343 (0.4) 0.834322383 (0.7) 1.357 (0.4) 0.834322383
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 22.15 (0.2) 22.15 (0.2)
g magnitude 20.43 (0.02) 20.43 (0.02)
r magnitude 19.57 (0.01) 19.57 (0.01)
i magnitude 19.27 (0.02) 19.27 (0.02)
z magnitude 19.10 (0.06) 19.10 (0.06)
G magnitude 19.62 (0.08) 19.66 19.62 (0.005) 19.66
BP magnitude 20.20 (0.08) 20.25 20.25
RP magnitude 18.98 (0.05) 18.90 18.90
Pan g magnitude 20.30 (0.03)
Pan r magnitude 19.57 (0.009)
Pan i magnitude 19.28 (0.009)
Pan z magnitude 19.17 (0.02)
Pan y magnitude 19.10 (0.05)
E(B-V) 0.011

* 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.