All names: 2MASS J03432310+1958133, PSO J055.8466+19.9710, 03433+1958, UCAC4 550-007540, USNO-B1.0 1099-00041628, WDJ034323.12+195813.60, LSPM J0343+1958, Gaia EDR3 63126196662620416, J0343+1958, Gaia DR3 63126196662620416, TIC 114165492, Gaia DR2 63126196662620416, CNS5 939, PM J03433+1958
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Blouin et al. 2019 | MWDD H | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 03 43 23.21 (0.04) | 03 43 23.20 (0.05) | 03 43 23.20 (0.05) | 03 43 23.21 | 03 43 23.12 (0.04) | 03 43 23.20 | ||||||||
Declination | 19 58 16.19 (0.03) | 19 58 16.11 (0.04) | 19 58 16.11 (0.04) | 19 58 16.19 | 19 58 13.60 (0.03) | 19 58 16.11 | ||||||||
Spectral type | DA | DA | DA | DA | DA | DA | DA | DA | ||||||
Effective temperature | [K] | 7117.0 (58) | 7158.0 (28) | 7051.8 (36) | 7105.0 (55) | 7124.0 | 7150.0 (107) | 7196.0 (39) | ||||||
log(g) | [cgs] | 8.44 (0.02) | 8.46 (0.005) | 8.42 (0.01) | 8.45 (0.01) | 8.45 | 8.47 (0.08) | 8.46 (0.008) | ||||||
Mass | [M☉] | 0.876 (0.01) | 0.889 (0.005) | 0.883 (0.01) | 0.882 | 0.89 (0.05) | 0.891 (0.007) | |||||||
log(Luminosity) | [L☉] | -3.71 | ||||||||||||
Cooling age | [Gyr] | 3.7100 | 3.4990 (0.09) | 3.4680 | ||||||||||
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] | 48.18 (0.04) | 48.18 (0.04) | 48.14 (0.06) | 48.14 (0.06) | 48.14 (0.06) | 48.14 (0.06) | 48.18 | 48.18 (0.04) | 48.14 (0.06) | ||||
Distance | [pc] | 20.76 (0.02) | 20.76 (0.02) | 20.77 (0.03) | 20.77 (0.03) | 20.77 (0.03) | 20.77 (0.03) | 22.80 (0.9) | 20.76 | 20.76 (0.02) | 20.77 (0.03) | |||
Composition | H | H | H | H | H | |||||||||
Proper motion (right ascension) | [mas/yr] | 75.52925494 (0.05) | 75.53227277 (0.1) | 75.529 (0.05) | 75.53227277 | |||||||||
Proper motion (declination) | [mas/yr] | 161.8139493 (0.03) | 161.7923547 (0.08) | 161.814 (0.03) | 161.7923547 | |||||||||
Variability | ||||||||||||||
Magnetic | ||||||||||||||
Bd | [MG] | |||||||||||||
Infrared excess (disk) | ||||||||||||||
Binarity | ||||||||||||||
B magnitude | 16.15 (0.05) | |||||||||||||
V magnitude | ||||||||||||||
R magnitude | 15.55 (0.06) | |||||||||||||
I magnitude | ||||||||||||||
J magnitude | 15.02 (0.005) | 14.95 (0.03) | 14.95 | 14.95 (0.03) | ||||||||||
H magnitude | 14.81 (0.006) | 14.96 (0.07) | 14.96 | 14.96 (0.07) | ||||||||||
K magnitude | 14.81 (0.01) | 15.04 (0.1) | 15.04 | 15.04 (0.1) | ||||||||||
u magnitude | ||||||||||||||
g magnitude | 15.81 (0.006) | |||||||||||||
r magnitude | 15.66 (0.005) | |||||||||||||
i magnitude | 15.64 (0.002) | |||||||||||||
z magnitude | 15.68 (0.002) | |||||||||||||
G magnitude | 15.62 (0.003) | 15.63 | 15.63 | 15.62 | 15.62 (0.003) | 15.63 | ||||||||
BP magnitude | 15.80 (0.003) | 15.80 | 15.80 | |||||||||||
RP magnitude | 15.30 (0.003) | 15.30 | 15.30 | |||||||||||
Pan g magnitude | 15.81 (0.006) | 15.81 (0.006) | 15.81 (0.006) | |||||||||||
Pan r magnitude | 15.66 (0.005) | 15.66 (0.005) | 15.66 (0.005) | |||||||||||
Pan i magnitude | 15.64 (0.002) | 15.64 (0.002) | 15.64 (0.002) | |||||||||||
Pan z magnitude | 15.68 (0.002) | 15.68 (0.002) | 15.68 (0.002) | |||||||||||
Pan y magnitude | 15.73 (0.005) | 15.73 (0.005) | 15.73 (0.005) | |||||||||||
E(B-V) | 0.000 |
* 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.