SDSS J143628.56+145933.5

All names: SDSS J143628.57+145933.5, Gaia EDR3 1234060965906001792, ** SKF 1753A, Gaia DR2 1234060965906001792, WIRED J143628.56+145933.5, SDSS J143628.56+145933.5, WDS J14365+1500A, Gaia DR3 1234060965906001792, GALEX J143628.5+145933, SDSS J143628.56+145933.4

Parameter Unit Gaia EDR3 SDSS DR12 MWDD H Gaia DR2 Stilism sdss-wdms.org (29/04/2016) Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 14 36 28.51 (0.07) 14 36 28.57 14 36 28.51 (0.1) 14 36 28.56 14 36 28.51 14 36 28.60 (0.07) 14 36 28.56
Declination 14 59 34.27 (0.09) 14 59 33.54 14 59 34.24 (0.2) 14 59 33.50 14 59 34.27 14 59 33.15 (0.09) 14 59 33.51
Spectral type DA+M DA+M DA DA DA+M DA+MS
Effective temperature [K] 12906.0 10548.0 (69) 8336.0 (181) 16722.0 (200)
log(g) [cgs] 8.39 8.20 (0.08) 7.24 (0.05) 7.48 (0.04)
Mass [M] 0.853 0.73 (0.05) 0.264 (0.02)
log(Luminosity) [L]
Cooling age [Gyr] 0.5572
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] 7.62 (0.1) 7.72 (0.2) 7.62 7.62 (0.1)
Distance [pc] 131.26 (2) 129.54 (3) 118.00 (7) 131.26 131.26 (2)
Composition H
Proper motion (right ascension) [mas/yr] -87.51105575 (0.1) -87.83635493 (0.3) -87.511 (0.1)
Proper motion (declination) [mas/yr] 70.14639672 (0.1) 70.17157634 (0.3) 70.146 (0.1)
Variability
Magnetic
Bd [MG]
Infrared excess (disk)
Binarity WDMS WDMS WDMS
B magnitude
V magnitude
R magnitude
I magnitude
J magnitude
H magnitude
K magnitude
u magnitude 17.93 (0.01) 18.03 17.93 (0.01) 18.03 (0.03)
g magnitude 17.49 (0.005) 17.63 17.48 (0.005) 17.63 (0.02)
r magnitude 17.60 (0.006) 17.83 17.60 (0.006) 17.83 (0.03)
i magnitude 17.71 (0.008) 17.84 17.71 (0.008) 17.84 (0.05)
z magnitude 18.30 (0.03) 18.93 18.30 (0.03) 18.93 (0.3)
G magnitude 17.50 (0.007) 17.51 17.50 17.50 (0.003)
BP magnitude 17.52 (0.007) 17.52
RP magnitude 16.90 (0.02) 16.87
Pan g magnitude
Pan r magnitude
Pan i magnitude
Pan z magnitude
Pan y magnitude
E(B-V) 0.014

* 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.