All names: SDSS J110111.38+564922.2, SBSS 1058+571, WD 1058+570, PSO J110111.368+564922.420, Gaia DR2 856918474600514304, SDSS J110111.38+564922.24
Parameter | Unit | MWDD H | Pan-STARRS DR1 | Gaia DR2 | Kepler et al. 2016 | SDSS DR12 | Simbad |
---|---|---|---|---|---|---|---|
Right ascension | 11 01 11.37 (0.09) | 11 01 11.35 | 11 01 11.35 | ||||
Declination | 56 49 22.23 (0.1) | 56 49 22.54 | 56 49 22.53 | ||||
Spectral type | DA | DA | DA | ||||
Effective temperature | [K] | 17331.0 | 19019.0 (118) | ||||
log(g) | [cgs] | 8.11 | 8.16 (0.02) | ||||
Mass | [M☉] | 0.68 | 0.7070000000000001 (0.009) | ||||
log(Luminosity) | [L☉] | ||||||
Cooling age | [Gyr] | 0.1487 | |||||
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] | 4.12 (0.2) | |||||
Distance | [pc] | 242.79 (1e+01) | |||||
Composition | H | ||||||
Proper motion (right ascension) | [mas/yr] | 8.4293088622 (0.2) | 10.0 | ||||
Proper motion (declination) | [mas/yr] | -22.2242262782 (0.2) | -23.0 | ||||
Variability | |||||||
Magnetic | |||||||
Bd | [MG] | ||||||
Infrared excess (disk) | |||||||
Binarity | |||||||
B magnitude | 17.50 | ||||||
V magnitude | |||||||
R magnitude | |||||||
I magnitude | |||||||
J magnitude | |||||||
H magnitude | |||||||
K magnitude | |||||||
u magnitude | 18.00 (0.02) | 17.98 (0.01) | 18.00 | ||||
g magnitude | 17.94 (0.02) | 17.93 (0.006) | 17.94 | ||||
r magnitude | 18.29 (0.02) | 18.29 (0.008) | 18.29 | ||||
i magnitude | 18.59 (0.01) | 18.57 (0.01) | 18.59 | ||||
z magnitude | 18.84 (0.04) | 18.84 (0.04) | 18.85 | ||||
G magnitude | 18.15 | ||||||
BP magnitude | 18.03 | ||||||
RP magnitude | 18.30 | ||||||
Pan g magnitude | 17.97 (0.004) | ||||||
Pan r magnitude | 18.33 (0.006) | ||||||
Pan i magnitude | 18.60 (0.004) | ||||||
Pan z magnitude | 18.82 (0.02) | ||||||
Pan y magnitude | 19.03 (0.04) |
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour at Université de Montréal. Please send database updates, corrections, suggestions or bug reports to dufourpa@astro.umontreal.ca.