All names: 1RXS J062052.2+132436, 2RE J0620+132, 2RE J062049+132424, 2MASS J06205223+1324305, UCAC4 518-024120, WD 0618+134, Gaia DR2 3332449083268903296, Gaia DR3 3332449083268903296, TIC 438060759, Gaia EDR3 3332449083268903296, RE J062051+132343, RE J0620+132, EUVE J0620+13.4
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 20 52.25 (0.04) | 06 20 52.25 (0.06) | 06 20 52.25 | 06 20 52.24 (0.04) | 06 20 49.63 | |||
| Declination | 13 24 29.75 (0.04) | 13 24 29.77 (0.06) | 13 24 29.75 | 13 24 30.42 (0.04) | 13 24 23.04 | |||
| Spectral type | DA | DA | DA1.0 | DA | ||||
| Effective temperature | [K] | 52790.0 (1223) | 47090.0 (3268) | |||||
| log(g) | [cgs] | 7.89 (0.08) | 7.78 (0.03) | |||||
| Mass | [M☉] | 0.65 (0.04) | 0.579 (0.02) | |||||
| 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] | 6.09 (0.05) | 6.12 (0.06) | 6.09 | 6.09 (0.05) | |||
| Distance | [pc] | 164.12 (1) | 163.51 (2) | 189.00 | 164.12 | 164.12 (1) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 12.22938258 (0.06) | 11.95344109 (0.1) | 12.229 (0.06) | ||||
| Proper motion (declination) | [mas/yr] | -41.90539955 (0.05) | -41.80260698 (0.1) | -41.905 (0.05) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 14.73 (0.02) | |||||||
| V magnitude | 14.92 (0.06) | |||||||
| R magnitude | 15.06 (0.1) | |||||||
| I magnitude | ||||||||
| J magnitude | 15.69 (0.06) | |||||||
| H magnitude | 15.70 (0.1) | |||||||
| K magnitude | 15.60 (0.2) | |||||||
| u magnitude | ||||||||
| g magnitude | 14.74 (0.09) | |||||||
| r magnitude | 15.17 (0.05) | |||||||
| i magnitude | 15.66 (0.2) | |||||||
| z magnitude | ||||||||
| G magnitude | 14.91 (0.004) | 14.92 | 14.91 | 14.91 (0.003) | ||||
| BP magnitude | 14.74 (0.004) | 14.67 | ||||||
| RP magnitude | 15.23 (0.003) | 15.23 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.007 | |||||||
* 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.