All names: TIC 251858916, MCT 0033-3440, Gaia DR3 5005361213245945856, WD 0033-346, WDJ003613.88-342335.41, Gaia EDR3 5005361213245945856, Gaia DR2 5005361213245945856, HBQS 0033-3440, 2MASS J00361388-3423353, GALEX J003613.9-342335, MCT0033-3440, USNO-B1.0 0556-00005013
| Parameter | Unit | Gaia EDR3 | Bergeron et al. 2021 | Gaia DR2 | Stilism | Koester et al. 2009 | Koester et al. 2001 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 36 14.01 (0.04) | 00 36 14.01 (0.07) | 00 36 13.90 | 00 36 14.01 | 00 36 13.88 (0.04) | 00 36 14.01 | 00 36 13.78 | ||||
| Declination | -34 23 35.08 (0.04) | -34 23 35.09 (0.05) | -34 23 36.00 | -34 23 35.08 | -34 23 35.41 (0.04) | -34 23 35.09 | -34 23 29.04 | ||||
| Spectral type | DA | DA | DA | DA3.5 | DA3.5 | ||||||
| Effective temperature | [K] | 15231.0 (515) | 15890.0 (56) | 15148.0 (110) | 15044.0 (207) | ||||||
| log(g) | [cgs] | 8.27 (0.07) | 8.18 (0.007) | 8.19 (0.01) | 8.29 (0.01) | ||||||
| Mass | [M☉] | 0.78 (0.05) | 0.73 | 0.793 (0.01) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3046 | |||||||||
| 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] | 11.49 (0.06) | 11.40 (0.08) | 11.49 | 11.49 (0.06) | 11.40 (0.08) | |||||
| Distance | [pc] | 87.02 (0.4) | 87.00 | 87.69 (0.6) | 87.02 | 87.02 (0.4) | 87.69 (0.6) | ||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 97.08236869 (0.04) | 97.26820027 (0.1) | 97.082 (0.04) | 97.26820027 | ||||||
| Proper motion (declination) | [mas/yr] | 20.56242089 (0.07) | 20.7249901 (0.1) | 20.562 (0.07) | 20.7249901 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 16.42 | 16.42 | 16.48 | ||||||||
| V magnitude | |||||||||||
| R magnitude | 16.20 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 16.84 (0.1) | ||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 16.44 (0.003) | 16.45 | 16.44 | 16.44 (0.003) | 16.45 | ||||||
| BP magnitude | 16.40 (0.003) | 16.38 | 16.38 | ||||||||
| RP magnitude | 16.56 (0.004) | 16.56 | 16.56 | ||||||||
| Pan g magnitude | |||||||||||
| Pan r magnitude | |||||||||||
| Pan i magnitude | |||||||||||
| Pan z magnitude | |||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.001 | ||||||||||
* 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.