SDSS J155905.11+133314.2

All names: GALEX J155905.1+133314, SDSS J155905.12+133314.3, Gaia EDR3 1191463029293681024, SDSS J155905.11+133314.2, Gaia DR3 1191463029293681024, Gaia DR2 1191463029293681024

Parameter Unit Gaia EDR3 Pan-STARRS DR1 SDSS DR12 MWDD H Gaia DR2 Stilism Vincent et al. 2024 Simbad Kleinman et al. 2013 Vincent et al. 2023
Right ascension 15 59 05.11 (0.1) 15 59 05.11 15 59 05.11 (0.2) 15 59 05.11 15 59 05.12 (0.1) 15 59 05.12
Declination 13 33 14.72 (0.1) 13 33 14.29 13 33 14.70 (0.1) 13 33 14.72 13 33 14.08 (0.1) 13 33 14.29
Spectral type DA DA DA DA DA
Effective temperature [K] 8174.0 8339.0 (254) 8212.0 (59)
log(g) [cgs] 7.97 7.94 (0.07) 7.98 (0.1)
Mass [M] 0.581 0.559 (0.05) 0.585 (0.06)
log(Luminosity) [L]
Cooling age [Gyr] 0.9806
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] 6.00 (0.2) 6.24 (0.2) 6.00 6.00 (0.2)
Distance [pc] 166.57 (5) 160.19 (6) 166.57 166.57 (5)
Composition H
Proper motion (right ascension) [mas/yr] -7.238490613 (0.2) -7.787675061 (0.3) -7.238 (0.2)
Proper motion (declination) [mas/yr] 39.62644845 (0.2) 39.25699627 (0.3) 39.626 (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 19.41 (0.03) 19.41 (0.03) 19.43 (0.03)
g magnitude 18.94 (0.009) 18.94 (0.009) 18.94 (0.02)
r magnitude 18.90 (0.01) 18.90 (0.01) 18.90 (0.02)
i magnitude 18.91 (0.01) 18.91 (0.01) 18.90 (0.02)
z magnitude 19.01 (0.05) 19.02 (0.05) 19.02 (0.05)
G magnitude 18.85 (0.03) 18.89 18.85 18.85 (0.003)
BP magnitude 18.96 (0.03) 18.92
RP magnitude 18.67 (0.03) 18.63
Pan g magnitude 18.95 (0.006)
Pan r magnitude 18.92 (0.01)
Pan i magnitude 18.95 (0.007)
Pan z magnitude 19.03 (0.007)
Pan y magnitude 19.16 (0.04)
E(B-V) 0.024

* 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.