All names: Gaia DR2 5245683698817306624, GCRV 27455, Gaia DR3 5245683698817306624, 2MASS J09585493-6653102, WD 0957-666, BPM 6114, Gaia EDR3 5245683698817306624, TIC 372091627, WG 15, uvby98 600206114, GEN# +6.00206114, WD 0957-66, L 101-26, SBC9 2050
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 09 58 54.87 (0.03) | 09 58 54.87 (0.04) | 09 58 54.87 | 09 58 54.94 (0.03) | 09 59 02.95 | |||
| Declination | -66 53 08.84 (0.03) | -66 53 08.88 (0.04) | -66 53 08.84 | -66 53 10.18 (0.03) | -66 53 24.72 | |||
| Spectral type | DA | DA | DA1.8 | DA2 | ||||
| Effective temperature | [K] | 27640.0 (406) | 26227.0 (277) | |||||
| log(g) | [cgs] | 7.25 (0.05) | 6.90 (0.01) | |||||
| Mass | [M☉] | 0.39 (0.01) | 0.282 (0.004) | |||||
| 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] | 6.11 (0.03) | 6.11 (0.04) | 6.11 | 6.11 (0.03) | |||
| Distance | [pc] | 163.59 (0.8) | 163.61 (1) | 143.00 | 163.59 | 163.59 (0.8) | ||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -26.40718193 (0.04) | -26.31930774 (0.09) | -26.407 (0.04) | ||||
| Proper motion (declination) | [mas/yr] | 83.70314431 (0.04) | 83.80969099 (0.08) | 83.703 (0.04) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | ||||||||
| B magnitude | 14.40 | |||||||
| V magnitude | 14.60 | |||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 15.02 (0.04) | |||||||
| H magnitude | 15.26 (0.08) | |||||||
| K magnitude | 14.98 (0.1) | |||||||
| u magnitude | ||||||||
| g magnitude | ||||||||
| r magnitude | ||||||||
| i magnitude | ||||||||
| z magnitude | ||||||||
| G magnitude | 14.49 (0.001) | 14.50 | 14.49 | 14.49 (0.003) | ||||
| BP magnitude | 14.37 (0.001) | 14.34 | ||||||
| RP magnitude | 14.72 (0.002) | 14.72 | ||||||
| Pan g magnitude | ||||||||
| Pan r magnitude | ||||||||
| Pan i magnitude | ||||||||
| Pan z magnitude | ||||||||
| Pan y magnitude | ||||||||
| E(B-V) | 0.018 | |||||||
* 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.