SDSS J160522.30+011027.4

All names: SDSS J160522.31+011027.5, GALEX J160522.3+011027, Gaia DR3 4411612216848855424, SDSS J160522.30+011027.5, SDSS J160522.30+011027.4, Gaia EDR3 4411612216848855424, Gaia DR2 4411612216848855424, WD 1602+013

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 16 05 22.30 (0.3) 16 05 22.30 16 05 22.30 (0.4) 16 05 22.30 (0.3) 16 05 21.50 16 05 22.31 16 05 22.31
Declination 01 10 27.43 (0.2) 01 10 27.48 01 10 27.43 (0.3) 01 10 27.54 (0.2) 01 10 24.60 01 10 27.52 01 10 27.52
Spectral type DA DA DA DA DA
Effective temperature [K] 12899.0
log(g) [cgs] 8.03
Mass [M] 0.623
log(Luminosity) [L]
Cooling age [Gyr] 0.3183
log(H/He)
log(C/He)
log(Ca/He)
log(Ca/H)
log(C/H)
log(N/H)
log(O/H)
log(Na/H)
log(Mg/H)
log(Al/H)
log(Si/H)
log(P/H)
log(S/H)
log(Sc/H)
log(Ti/H)
log(Cr/H)
log(Mn/H)
log(Fe/H)
log(Ni/H)
Parallax [mas] 2.49 (0.3) 2.86 (0.5) 2.49 (0.3)
Distance [pc] 402.36 (51) 349.13 (62) 402.37 (51)
Composition H
Proper motion (right ascension) [mas/yr] -4.075612084 (0.3) -5.092979006 (0.8) -4.076 (0.3) -1.0
Proper motion (declination) [mas/yr] -7.048639339 (0.3) -7.213638825 (0.5) -7.049 (0.3) -6.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.51 (0.03) 19.51 (0.03) 19.51 19.49 (0.03) 19.51 (0.03)
g magnitude 19.20 (0.01) 19.20 (0.01) 19.22 19.21 (0.01) 19.22 (0.01)
r magnitude 19.45 (0.01) 19.45 (0.01) 19.44 19.46 (0.02) 19.44 (0.02)
i magnitude 19.72 (0.03) 19.72 (0.03) 19.72 19.74 (0.03) 19.72 (0.03)
z magnitude 19.94 (0.1) 19.95 (0.1) 19.83 19.90 (0.1) 19.83 (0.1)
G magnitude 19.34 (0.04) 19.36 19.34 (0.004)
BP magnitude 19.35 (0.04) 19.28
RP magnitude 19.59 (0.07) 19.49
Pan g magnitude 19.22 (0.01)
Pan r magnitude 19.46 (0.008)
Pan i magnitude 19.72 (0.009)
Pan z magnitude 19.90 (0.02)
Pan y magnitude 19.93 (0.06)
E(B-V) 0.086

* 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.