All names: RE J221028-300519, 2RE J2210-300, 1RXS J221030.3-300546, GALEX J221029.0-300543, RE J2210-300, RE J2210-30, RX J2210.4-3006, Gaia DR2 6614977070156162944, Gaia EDR3 6614977070156162944, 2EUVE J2210-30.1, 1SWASP J221029.22-300543.7, WD 2207-303, Gaia DR3 6614977070156162944, EUVE J2210-30.1, EUVE J2210-30.0, WDJ221029.10-300543.10, UCAC4 300-265047, 2RE J221028-300514
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 10 29.19 (0.04) | 22 10 29.19 (0.08) | 22 10 29.10 (0.04) | 22 10 29.19 | 22 10 27.89 | |||
| Declination | -30 05 45.00 (0.03) | -30 05 44.94 (0.07) | -30 05 43.10 (0.03) | -30 05 44.94 | -30 05 18.96 | |||
| Spectral type | DA | DA1.7 | DA2 | |||||
| Effective temperature | [K] | 29010.0 (426) | ||||||
| log(g) | [cgs] | 7.91 (0.05) | ||||||
| Mass | [M☉] | 0.59 (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] | 13.32 (0.04) | 13.27 (0.07) | 13.32 (0.04) | 13.27 (0.07) | |||
| Distance | [pc] | 75.08 (0.2) | 75.38 (0.4) | 96.00 | 75.08 (0.2) | 75.38 (0.4) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | 77.71091794 (0.05) | 77.99453857 (0.1) | 77.711 (0.05) | 77.99453857 | |||
| Proper motion (declination) | [mas/yr] | -118.5611075 (0.05) | -118.2681615 (0.1) | -118.561 (0.05) | -118.2681615 | |||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | ||||||||
| H magnitude | ||||||||
| K magnitude | ||||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 14.23 (0.007) | 14.24 | 14.23 (0.003) | 14.24 | ||||
| BP magnitude | 14.08 (0.007) | 14.01 | 14.01 | |||||
| RP magnitude | 14.47 (0.007) | 14.46 | 14.46 | |||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.002 | |||||||
* 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.