SDSS J141309.30+191832.0

All names: Gaia DR3 1245989803779362432, Gaia DR2 1245989803779362432, SDSS J141309.30+191832.0, SDSS J141309.30+191831.9, Gaia EDR3 1245989803779362432

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 Hardy et al. 2023a MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 13 09.25 (0.09) 14 13 09.30 14 13 09.25 (0.1) 14 13 09.25 14 13 09.32 (0.09) 14 13 09.30
Declination 19 18 32.27 (0.1) 19 18 31.99 19 18 32.26 (0.1) 19 18 32.27 19 18 31.83 (0.1) 19 18 32.01
Spectral type DA DAH DA: DAH DAH DAH
Effective temperature [K] 18065.8 (263) 16090.0 18392.0 (1008) 18625.0 (186)
log(g) [cgs] 9.05 (0.1) 8.97 9.06 (0.04) 9.33 (0.03)
Mass [M] 1.2223452510407713 (0.09) 1.185 1.224 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.9253
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] 8.25 (0.1) 8.21 (0.2) 8.25 8.25 (0.1)
Distance [pc] 121.23 (2) 121.82 (3) 121.23 121.23 (2)
Composition H
Proper motion (right ascension) [mas/yr] -62.93261866 (0.1) -62.18982247 (0.3) -62.933 (0.1)
Proper motion (declination) [mas/yr] 27.63978104 (0.1) 27.55193322 (0.3) 27.64 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 18.18 (0.01) 18.18 (0.01) 18.21 (0.02)
g magnitude 18.15 (0.006) 18.15 (0.006) 18.20 (0.02)
r magnitude 18.45 (0.008) 18.45 (0.008) 18.48 (0.02)
i magnitude 18.72 (0.01) 18.72 (0.01) 18.73 (0.02)
z magnitude 18.99 (0.04) 18.99 (0.04) 18.99 (0.04)
G magnitude 18.30 (0.02) 18.33 18.30 18.30 (0.003)
BP magnitude 18.22 (0.02) 18.23
RP magnitude 18.44 (0.03) 18.40
Pan g magnitude 18.18 (0.005)
Pan r magnitude 18.44 (0.007)
Pan i magnitude 18.73 (0.005)
Pan z magnitude 18.96 (0.01)
Pan y magnitude 19.10 (0.03)
E(B-V) 0.009

* 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.