All names: WISEA J002959.93+001132.8, 2MASS J00295993+0011327, WISE J002959.92+001132.7, WD 0027-000, SDSS J002959.94+001132.7, Gaia EDR3 2543649408455217536, TIC 257293113, Gaia DR2 2543649408455217536, SDSS J002959.94+001132.8
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 00 29 59.96 (0.2) | 00 29 59.95 | 00 29 59.96 (0.3) | 00 29 59.94 (49) | 00 29 59.76 | ||
| Declination | 00 11 32.80 (0.1) | 00 11 32.80 | 00 11 32.80 (0.2) | 00 11 32.88 (47) | 00 11 34.44 | ||
| Spectral type | DA | DA:2.5 | |||||
| Effective temperature | [K] | ||||||
| log(g) | [cgs] | ||||||
| Mass | [M☉] | ||||||
| log(Luminosity) | [L☉] | ||||||
| Cooling age | [Gyr] | ||||||
| log(H/He) | |||||||
| log(C/He) | |||||||
| log(Ca/He) | |||||||
| log(Ca/H) | |||||||
| Parallax | [mas] | 0.97 (0.3) | 0.89 (0.3) | ||||
| Distance | [pc] | 1029.41 (277) | 1123.44 (397) | ||||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 17.0841752 (0.3) | 16.69167288 (0.8) | ||||
| Proper motion (declination) | [mas/yr] | 2.694075564 (0.2) | 2.938094355 (0.4) | ||||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | |||||||
| V magnitude | |||||||
| R magnitude | |||||||
| I magnitude | |||||||
| J magnitude | 16.40 (0.1) | ||||||
| H magnitude | 16.21 (0.2) | ||||||
| K magnitude | 15.60 (0.2) | ||||||
| u magnitude | 23.98 (0.5) | 24.32 (1) | 24.28 | ||||
| g magnitude | 20.63 (0.02) | 20.90 (0.04) | 20.87 | ||||
| r magnitude | 19.28 (0.01) | 19.47 (0.02) | 19.43 | ||||
| i magnitude | 18.28 (0.009) | 18.32 (0.01) | 18.34 | ||||
| z magnitude | 17.79 (0.02) | 17.77 (0.02) | 17.74 | ||||
| G magnitude | 18.96 (0.05) | 18.99 | |||||
| BP magnitude | 19.91 (0.05) | 19.77 | |||||
| RP magnitude | 17.91 (0.02) | 17.87 | |||||
| Pan g magnitude | |||||||
| Pan r magnitude | |||||||
| Pan i magnitude | |||||||
| Pan z magnitude | |||||||
| Pan y magnitude | |||||||
| E(B-V) | 0.026 | ||||||
* 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.