SDSS J141639.10+342817.2

All names: Gaia DR2 1479111248397619584, Gaia EDR3 1479111248397619584, GALEX J141639.1+342817, SDSS J141639.10+342817.1, SDSS J141639.11+342817.1, SDSS J141639.10+342817.2, Gaia DR3 1479111248397619584

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 16 39.11 (0.1) 14 16 39.11 14 16 39.11 (0.2) 14 16 39.11 (0.1) 14 16 39.10
Declination 34 28 16.33 (0.2) 34 28 17.12 34 28 16.36 (0.2) 34 28 17.34 (0.2) 34 28 17.19
Spectral type DA DA DA DA
Effective temperature [K] 9622.0 9955.0 (118)
log(g) [cgs] 7.18 8.06 (0.2)
Mass [M☉] 0.256 0.634 (0.1)
log(Luminosity) [L☉]
Cooling age [Gyr] 0.3055
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] 2.44 (0.3) 2.33 (0.4) 2.44 (0.3)
Distance [pc] 410.01 (43) 428.83 (64) 410.00 (43)
Composition H
Proper motion (right ascension) [mas/yr] 0.636461409 (0.1) 0.53391863 (0.3) 0.636 (0.1)
Proper motion (declination) [mas/yr] -63.40394448 (0.2) -64.06490311 (0.5) -63.404 (0.2)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.72 (0.03) 19.72 (0.03) 19.69 (0.03)
g magnitude 19.30 (0.01) 19.30 (0.01) 19.29 (0.02)
r magnitude 19.37 (0.01) 19.37 (0.01) 19.38 (0.02)
i magnitude 19.46 (0.02) 19.46 (0.02) 19.54 (0.02)
z magnitude 19.58 (0.07) 19.58 (0.07) 19.65 (0.07)
G magnitude 19.33 (0.02) 19.36 19.33 (0.003)
BP magnitude 19.40 (0.02) 19.37
RP magnitude 19.22 (0.03) 19.19
Pan g magnitude 19.32 (0.01)
Pan r magnitude 19.36 (0.02)
Pan i magnitude 19.55 (0.01)
Pan z magnitude 19.71 (0.02)
Pan y magnitude 19.72 (0.06)
E(B-V) 0.018

* 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.