All names: SDSS J011009.10+132616.2, TIC 408253347, Gaia EDR3 2584756467429594880, GALEX J011009.1+132617, Gaia DR3 2584756467429594880, 2MASS J01100908+1326166, SDSS J011009.13+132616.0, Gaia DR2 2584756467429594880, WIRED J011009.09+132616.1, WD 0107+131, SDSS J011009.09+132616.1, SDSS J011009.09+132616.3, SDSS J011009.10+132616.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 10 09.15 (0.06) | 01 10 09.11 | 01 10 09.14 (0.08) | 01 10 09.15 | 01 10 09.09 (0.06) | 01 10 09.09 | 01 10 08.42 | 01 10 09.10 | |||||
| Declination | 13 26 15.89 (0.05) | 13 26 16.21 | 13 26 15.90 (0.06) | 13 26 15.89 | 13 26 16.38 (0.05) | 13 26 16.36 | 13 26 15.36 | 13 26 16.14 | |||||
| Spectral type | DA | DA | DA+dMe | DA+M: | DA+ME | DA+M | DA+MS | ||||||
| Effective temperature | [K] | 25360.0 (190) | 18622.0 (419) | 26498.0 (125) | 25327.0 (178) | ||||||||
| log(g) | [cgs] | 7.40 (0.03) | 7.02 (0.03) | 7.49 (0.02) | 7.48 (0.02) | ||||||||
| Mass | [M☉] | 0.41 (0.01) | 0.266 (0.007) | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.0155 | |||||||||||
| 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] | 3.66 (0.07) | 3.60 (0.1) | 3.66 | 3.66 (0.07) | ||||||||
| Distance | [pc] | 272.90 (5) | 277.73 (8) | 272.90 | 272.90 (5) | ||||||||
| Composition | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 46.74742607 (0.07) | 46.44324067 (0.2) | 46.747 (0.07) | 46.5 | ||||||||
| Proper motion (declination) | [mas/yr] | -30.61601946 (0.06) | -30.95230254 (0.1) | -30.616 (0.06) | -28.6 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | WDMS | yes | WDMS | WDMS | |||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 16.36 (0.1) | ||||||||||||
| H magnitude | 15.93 (0.2) | ||||||||||||
| K magnitude | 14.89 (0.09) | ||||||||||||
| u magnitude | 16.53 (0.007) | 16.53 (0.007) | 16.52 (0.02) | 16.51 | 16.55 (0.02) | ||||||||
| g magnitude | 16.56 (0.004) | 16.57 (0.004) | 16.54 (0.02) | 16.54 | 16.55 (0.02) | ||||||||
| r magnitude | 16.94 (0.005) | 16.94 (0.005) | 16.87 (0.03) | 16.88 | 16.88 (0.03) | ||||||||
| i magnitude | 17.08 (0.006) | 17.08 (0.006) | 17.02 (0.02) | 17.02 | 17.03 (0.02) | ||||||||
| z magnitude | 17.01 (0.01) | 17.01 (0.01) | 16.95 (0.02) | 16.95 | 16.94 (0.02) | ||||||||
| G magnitude | 16.71 (0.006) | 16.73 | 16.71 | 16.71 (0.003) | |||||||||
| BP magnitude | 16.69 (0.006) | 16.63 | |||||||||||
| RP magnitude | 16.72 (0.008) | 16.70 | |||||||||||
| Pan g magnitude | 16.61 (0.003) | ||||||||||||
| Pan r magnitude | 16.93 (0.005) | ||||||||||||
| Pan i magnitude | 17.05 (0.009) | ||||||||||||
| Pan z magnitude | 17.02 (0.005) | ||||||||||||
| Pan y magnitude | 16.94 (0.004) | ||||||||||||
| E(B-V) | 0.038 | ||||||||||||
* 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.