All names: SDSS J100005.67+015859.2, GALEX J100005.6+015858, WD 0957+022, COSMOS 1307388, [LKK2008] J100005.66+015859.1, COSMOS J100005.66+015859.2, Gaia DR3 3836044199267690496, 2QZ J100005.6+015858, Gaia EDR3 3836044199267690496, SDSS J100005.67+015859.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Stilism | Ferrario et al. 2015 | Kulebi et al. 2009 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 00 05.61 (0.6) | 10 00 05.67 | 10 00 05.67 | 10 00 05.68 (0.6) | 10 00 05.67 | 10 00 04.99 | 10 00 05.67 | ||||
| Declination | 01 58 58.92 (0.7) | 01 58 59.10 | 01 58 59.20 | 01 58 59.07 (0.7) | 01 58 59.08 | 01 58 52.68 | 01 58 59.18 | ||||
| Spectral type | DA | DAH | DA | DA: | DAP5.6 | DAH | |||||
| Effective temperature | [K] | 9000.0 | 10118.0 (55) | 8124.0 (141) | |||||||
| log(g) | [cgs] | 8.00 (0) | 7.83 (0.6) | 9.96 (0.05) | |||||||
| Mass | [M☉] | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| 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] | 3.43 (0.6) | 3.43 (0.6) | ||||||||
| Distance | [pc] | 291.66 (54) | 291.66 (54) | ||||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -62.51852487 (0.9) | -62.519 (0.9) | -70.7 | |||||||
| Proper motion (declination) | [mas/yr] | -9.45592938 (0.9) | -9.456 (0.9) | -1.0 | |||||||
| Variability | |||||||||||
| Magnetic | yes | yes | yes | ||||||||
| Bd | [MG] | 19.74 (10) | 19.74 (10) | ||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 19.97 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.46 (0.07) | 20.36 (0.05) | 20.38 (0.05) | 20.39 | 20.39 (0.05) | ||||||
| g magnitude | 19.91 (0.03) | 19.99 (0.02) | 20.03 (0.03) | 20.03 | 20.04 (0.03) | ||||||
| r magnitude | 20.05 (0.03) | 20.01 (0.02) | 20.03 (0.02) | 20.04 | 20.04 (0.02) | ||||||
| i magnitude | 20.23 (0.04) | 20.05 (0.04) | 20.06 (0.04) | 20.06 | 20.08 (0.04) | ||||||
| z magnitude | 20.17 (0.2) | 20.31 (0.1) | 20.31 (0.1) | 20.28 | 20.32 (0.1) | ||||||
| G magnitude | 19.98 (0.07) | 19.98 (0.008) | |||||||||
| BP magnitude | 20.08 (0.07) | ||||||||||
| RP magnitude | 20.00 (0.1) | ||||||||||
| Pan g magnitude | 19.99 (0.01) | ||||||||||
| Pan r magnitude | 20.05 (0.008) | ||||||||||
| Pan i magnitude | 20.13 (0.02) | ||||||||||
| Pan z magnitude | 20.25 (0.06) | ||||||||||
| Pan y magnitude | 20.11 (0.09) | ||||||||||
| E(B-V) | 0.023 | ||||||||||
* 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.