All names: WDJ130247.97-005002.78, GALEX J130247.9-005002, SDSS J130247.97-005002.7, SDSS J130247.98-005002.6, TIC 273727513, Gaia DR2 3689027026344014464, Gaia DR3 3689027026344014464, NLTT 32695, SDSS J130247.98-005002.7, LP 616-70, 2MASS J13024796-0050029, [MMN2004c] WD J1302-0050, Gaia EDR3 3689027026344014464, WD 1300-005, WIRED J130247.98-005002.6
Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Kawka et Vennes 2006 | Mukadam et al. 2004 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Kleinman et al. 2004 | Vincent et al. 2023 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Right ascension | 13 02 47.77 (0.05) | 13 02 47.78 (0.08) | 13 02 47.77 | 13 02 47.97 (0.05) | 13 02 47.78 | 13 02 47.98 | 13 02 46.97 | 13 02 47.98 | 13 02 47.98 | ||||||||
Declination | -00 50 02.68 (0.04) | -00 50 02.68 (0.05) | -00 50 02.68 | -00 50 02.78 (0.04) | -00 50 02.68 | -00 50 02.78 | -00 50 00.24 | -00 50 02.67 | -00 50 02.65 | ||||||||
Spectral type | DA | DA | DA | DA | DA | DA | DA4.7 | DA | DA | ||||||||
Effective temperature | [K] | 10375.0 | 10760.0 (40) | 10700.0 (80) | 10640.0 (30) | 10239.0 (110) | 10635.0 (27) | 10575.0 (29) | 10673.0 (27) | ||||||||
log(g) | [cgs] | 8.01 | 8.31 (0.03) | 8.22 (0.05) | 8.30 (0.02) | 7.98 (0.02) | 8.30 (0.02) | 8.34 (0.03) | 8.35 (0.02) | ||||||||
Mass | [M☉] | 0.606 | 0.8 (0.02) | 0.74 (0.03) | 0.59 (0.01) | 0.805 (0.02) | |||||||||||
log(Luminosity) | [L☉] | ||||||||||||||||
Cooling age | [Gyr] | 0.5531 | 0.7943 | ||||||||||||||
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] | 12.29 (0.06) | 12.37 (0.09) | 12.29 | 12.29 (0.06) | 12.37 (0.09) | |||||||||||
Distance | [pc] | 81.37 (0.4) | 80.84 (0.6) | 80.00 | 81.37 | 81.37 (0.4) | 80.84 (0.6) | ||||||||||
Composition | H | H | |||||||||||||||
Proper motion (right ascension) | [mas/yr] | -187.2483218 (0.07) | -187.2546784 (0.2) | -187.248 (0.07) | -187.2546784 | -185.4 | -184.0 | ||||||||||
Proper motion (declination) | [mas/yr] | 6.381159937 (0.05) | 6.416612573 (0.09) | 6.381 (0.05) | 6.416612572 | 8.4 | 9.0 | ||||||||||
Variability | NOV | ||||||||||||||||
Magnetic | |||||||||||||||||
Bd | [MG] | ||||||||||||||||
Infrared excess (disk) | |||||||||||||||||
Binarity | |||||||||||||||||
B magnitude | |||||||||||||||||
V magnitude | 16.84 | ||||||||||||||||
R magnitude | |||||||||||||||||
I magnitude | |||||||||||||||||
J magnitude | 16.45 (0.1) | ||||||||||||||||
H magnitude | 16.05 (0.1) | ||||||||||||||||
K magnitude | 16.07 (0.2) | ||||||||||||||||
u magnitude | 16.98 (0.008) | 16.98 (0.008) | 17.05 (0.02) | 16.95 | 17.02 (0.02) | 16.95 (0.01) | |||||||||||
g magnitude | 16.55 | 16.54 (0.005) | 16.54 (0.005) | 16.56 (0.02) | 16.55 | 16.54 (0.02) | 16.55 (0.02) | ||||||||||
r magnitude | 16.68 (0.006) | 16.68 (0.006) | 16.69 (0.01) | 16.68 | 16.69 (0.01) | 16.68 (0.01) | |||||||||||
i magnitude | 16.83 (0.007) | 16.83 (0.007) | 16.87 (0.03) | 16.86 | 16.87 (0.02) | 16.86 (0.03) | |||||||||||
z magnitude | 17.02 (0.01) | 17.03 (0.01) | 17.03 (0.02) | 17.03 | 17.03 (0.02) | 17.03 (0.02) | |||||||||||
G magnitude | 16.60 (0.005) | 16.62 | 16.60 | 16.60 (0.003) | 16.62 | ||||||||||||
BP magnitude | 16.66 (0.005) | 16.63 | 16.63 | ||||||||||||||
RP magnitude | 16.54 (0.007) | 16.54 | 16.54 | ||||||||||||||
Pan g magnitude | 16.58 (0.007) | ||||||||||||||||
Pan r magnitude | 16.70 (0.006) | ||||||||||||||||
Pan i magnitude | 16.86 (0.003) | ||||||||||||||||
Pan z magnitude | 17.03 (0.005) | ||||||||||||||||
Pan y magnitude | 17.15 (0.004) | ||||||||||||||||
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.