SDSS J160737.47+041948.7

All names: SDSS J160737.47+041948.7, PSO J160737.485+041948.528, Gaia DR2 4413520934675211904

Parameter Unit MWDD H Pan-STARRS DR1 Gaia DR2 SDSS DR12 Simbad Kleinman et al. 2013
Right ascension 16 07 37.47 (0.5) 16 07 37.47 16 07 37.47 16 07 37.47
Declination 04 19 48.51 (0.4) 04 19 48.64 04 19 48.67 04 19 48.67
Spectral type DA DA DA
Effective temperature [K] 12398.0 15512.0 (1294)
log(g) [cgs] 8.07 7.87 (0.1)
Mass [M] 0.6459999999999999 0.547 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.3748
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] 2.22 (0.7)
Distance [pc] 450.50 (136)
Composition H
Proper motion (right ascension) [mas/yr] -5.176852491 (1)
Proper motion (declination) [mas/yr] -13.50887737 (0.8)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 20.29 (0.05) 20.28 20.28 (0.05)
g magnitude 19.84 (0.01) 19.86 19.86 (0.02)
r magnitude 20.12 (0.02) 20.15 20.15 (0.02)
i magnitude 20.38 (0.03) 20.37 20.37 (0.03)
z magnitude 20.63 (0.2) 20.56 20.56 (0.2)
G magnitude 20.05
BP magnitude 19.94
RP magnitude 19.98
Pan g magnitude 19.92 (0.02)
Pan r magnitude 20.09 (0.03)
Pan i magnitude 20.37 (0.02)
Pan z magnitude 20.54 (0.04)
Pan y magnitude 20.12 (0.2)

* Constant surface field

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The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.