WD 1413+028

All names: WD 1413+028, Gaia DR3 3667627845712362752, Gaia DR2 3667627845712362752, SDSS J141541.77+023411.1, SDSS J141541.77+023411.0, Gaia EDR3 3667627845712362752

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Simbad Eisenstein et al. 2006 White Dwarf Catalog (McCook & Sion 1999) Kleinman et al. 2013 Kleinman et al. 2004 Vincent et al. 2023
Right ascension 14 15 41.88 (0.2) 14 15 41.78 14 15 41.88 (0.4) 14 15 41.77 (0.2) 14 15 41.78 14 15 41.04 14 15 41.77 14 15 41.77
Declination 02 34 10.18 (0.2) 02 34 11.09 02 34 10.21 (0.3) 02 34 11.12 (0.2) 02 34 11.10 02 34 05.16 02 34 11.13 02 34 11.14
Spectral type DA DA DA DA5.4 DA DA
Effective temperature [K] 8609.0 9280.0 (72) 9026.0 (82) 9302.0 (69)
log(g) [cgs] 8.47 8.95 (0.06) 8.73 (0.1) 8.96 (0.05)
Mass [M☉] 0.897 1.033 (0.06)
log(Luminosity) [L☉]
Cooling age [Gyr] 2.1530
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] 7.67 (0.3) 7.63 (0.5) 7.67 (0.3)
Distance [pc] 130.33 (5) 131.13 (9) 130.33 (5)
Composition H
Proper motion (right ascension) [mas/yr] 97.88638021 (0.3) 97.79970395 (0.7) 97.886 (0.3) 99.6 99.0
Proper motion (declination) [mas/yr] -58.7241461 (0.3) -58.99650293 (0.6) -58.724 (0.3) -55.4 -56.0
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 19.42 (0.03) 19.42 (0.03) 19.42 (0.03) 19.40 19.42 (0.03) 19.40 (0.03)
g magnitude 19.07 (0.01) 19.07 (0.01) 19.07 (0.02) 19.07 19.07 (0.02) 19.07 (0.02)
r magnitude 19.08 (0.01) 19.08 (0.01) 19.07 (0.01) 19.08 19.07 (0.02) 19.08 (0.02)
i magnitude 19.15 (0.02) 19.15 (0.02) 19.15 (0.02) 19.15 19.16 (0.02) 19.15 (0.02)
z magnitude 19.34 (0.08) 19.34 (0.07) 19.35 (0.08) 19.34 19.35 (0.08) 19.34 (0.08)
G magnitude 19.01 (0.04) 19.04 19.01 (0.004)
BP magnitude 19.16 (0.04) 19.13
RP magnitude 18.85 (0.05) 18.96
Pan g magnitude 19.08 (0.007)
Pan r magnitude 19.06 (0.01)
Pan i magnitude 19.15 (0.008)
Pan z magnitude 19.26 (0.02)
Pan y magnitude 19.28 (0.03)
E(B-V) 0.015

* 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.