SDSS J161344.79+174609.1

All names: Gaia EDR3 1199057287386730496, SDSS J161344.79+174609.1, Gaia DR3 1199057287386730496, SDSS J161344.78+174609.0, SDSS J161344.78+174609.1, GALEX J161344.8+174608, Gaia DR2 1199057287386730496

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism sdss-wdms.org (29/04/2016) Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 16 13 44.79 (0.3) 16 13 44.79 16 13 44.79 (0.3) 16 13 44.78 16 13 44.79 (0.3) 16 13 44.78
Declination 17 46 08.84 (0.2) 17 46 09.09 17 46 08.85 (0.3) 17 46 09.12 17 46 09.23 (0.2) 17 46 09.14
Spectral type DA+M: DA+M: DAH DAH DA
Effective temperature [K] 11418.0 27200.0 (980) 27466.0 (419)
log(g) [cgs] 6.93 7.88 (0.2) 7.73 (0.07)
Mass [M☉] 0.215 0.58 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr]
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] 1.65 (0.3) 1.38 (0.4) 1.65 (0.3)
Distance [pc] 607.55 (125) 726.06 (208) 839.00 (99) 607.53 (125)
Composition H
Proper motion (right ascension) [mas/yr] 2.978037485 (0.3) 2.853124155 (0.7) 2.978 (0.3)
Proper motion (declination) [mas/yr] -24.32882194 (0.3) -25.0949208 (0.6) -24.329 (0.3)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.25 (0.03) 19.25 19.25 (0.03) 19.25 (0.03)
g magnitude 19.34 (0.01) 19.36 19.34 (0.01) 19.36 (0.02)
r magnitude 19.76 (0.02) 19.78 19.76 (0.02) 19.78 (0.02)
i magnitude 19.97 (0.03) 19.94 19.97 (0.03) 19.94 (0.03)
z magnitude 19.99 (0.1) 19.97 19.99 (0.1) 19.97 (0.1)
G magnitude 19.54 (0.04) 19.58 19.54 (0.004)
BP magnitude 19.56 (0.04) 19.61
RP magnitude 19.58 (0.05) 19.65
Pan g magnitude 19.44 (0.02)
Pan r magnitude 19.80 (0.02)
Pan i magnitude 19.98 (0.01)
Pan z magnitude 19.98 (0.03)
Pan y magnitude 19.76 (0.08)
E(B-V) 0.048

* 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.