All names: PSO J208.3949+29.4826, Gaia EDR3 1452337006389928960, GALEX J135334.8+292858, SDSS J135334.86+292857.6, SDSS J135334.87+292857.6, 2MASS J13533489+2928575, WISE J135334.81+292857.7, WIRED J135334.86+292857.6, J1353+2928, TIC 258086867, Gaia DR3 1452337006389928960, WDJ135334.90+292857.71, SDSS J135334.87+292857.7, Gaia DR2 1452337006389928960
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Kleinman et al. 2013 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 13 53 34.77 (0.06) | 13 53 34.87 | 13 53 34.78 (0.07) | 13 53 34.77 | 13 53 34.90 (0.06) | 13 53 34.78 | 13 53 34.87 | |||||||||
Declination | 29 28 57.52 (0.05) | 29 28 57.68 | 29 28 57.53 (0.06) | 29 28 57.52 | 29 28 57.71 (0.05) | 29 28 57.53 | 29 28 57.66 | |||||||||
Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | DA | |||||||
Effective temperature | [K] | 7560.0 (56) | 7630.0 (51) | 7561.0 (56) | 7465.0 (110) | 7500.0 | 7356.0 (69) | 7376.0 (35) | ||||||||
log(g) | [cgs] | 8.25 (0.01) | 8.26 (0.01) | 8.24 (0.01) | 8.22 (0.03) | 8.22 | 8.20 (0.02) | 8.05 (0.06) | ||||||||
Mass | [M☉] | 0.753 (0.01) | 0.761 (0.01) | 0.744 (0.01) | 0.733 (0.02) | 0.734 | 0.72 (0.01) | 0.622 (0.04) | ||||||||
log(Luminosity) | [L☉] | |||||||||||||||
Cooling age | [Gyr] | 1.9600 | 1.8820 (0.2) | 1.8650 | ||||||||||||
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] | 17.10 (0.08) | 16.95 (0.1) | 16.95 (0.1) | 16.95 (0.1) | 17.10 | 17.10 (0.08) | 16.95 (0.1) | ||||||||
Distance | [pc] | 58.47 (0.3) | 59.00 (0.3) | 58.99 (0.3) | 58.99 (0.4) | 58.47 | 58.47 (0.3) | 58.99 (0.4) | ||||||||
Composition | H | H | H | H | ||||||||||||
Proper motion (right ascension) | [mas/yr] | -103.6992607 (0.09) | -103.6015717 (0.2) | -103.699 (0.09) | -103.6015717 | |||||||||||
Proper motion (declination) | [mas/yr] | -11.8754588 (0.06) | -11.81855757 (0.1) | -11.875 (0.06) | -11.81855757 | |||||||||||
Variability | ||||||||||||||||
Magnetic | ||||||||||||||||
Bd | [MG] | |||||||||||||||
Infrared excess (disk) | ||||||||||||||||
Binarity | ||||||||||||||||
B magnitude | ||||||||||||||||
V magnitude | ||||||||||||||||
R magnitude | ||||||||||||||||
I magnitude | ||||||||||||||||
J magnitude | 16.85 (0.02) | 16.62 (0.1) | 16.62 (0.1) | |||||||||||||
H magnitude | 16.70 (0.03) | |||||||||||||||
K magnitude | 16.67 (0.05) | |||||||||||||||
u magnitude | 17.97 (0.01) | 17.96 (0.01) | 17.97 (0.01) | 17.97 (0.01) | 17.96 (0.02) | |||||||||||
g magnitude | 17.51 (0.005) | 17.51 (0.005) | 17.51 (0.005) | 17.51 (0.02) | ||||||||||||
r magnitude | 17.38 (0.005) | 17.40 (0.006) | 17.38 (0.005) | 17.39 (0.02) | ||||||||||||
i magnitude | 17.38 (0.006) | 17.40 (0.004) | 17.38 (0.006) | 17.39 (0.01) | ||||||||||||
z magnitude | 17.44 (0.02) | 17.47 (0.004) | 17.44 (0.02) | 17.46 (0.02) | ||||||||||||
G magnitude | 17.36 (0.007) | 17.39 | 17.36 | 17.36 (0.003) | 17.39 | |||||||||||
BP magnitude | 17.52 (0.007) | 17.52 | 17.52 | |||||||||||||
RP magnitude | 17.09 (0.007) | 17.08 | 17.08 | |||||||||||||
Pan g magnitude | 17.50 (0.009) | 17.50 (0.01) | 17.50 (0.01) | |||||||||||||
Pan r magnitude | 17.40 (0.006) | 17.40 (0.007) | 17.40 (0.007) | |||||||||||||
Pan i magnitude | 17.40 (0.003) | 17.40 (0.004) | 17.40 (0.004) | |||||||||||||
Pan z magnitude | 17.47 (0.005) | 17.47 (0.004) | 17.47 (0.004) | |||||||||||||
Pan y magnitude | 17.51 (0.02) | 17.51 (0.02) | 17.51 (0.02) | |||||||||||||
E(B-V) | 0.003 |
* Constant surface field
Spectra without link are available upon request
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.