All names: CNS5 1710, ** SUB 2A, TIC 156806967, Gaia DR2 5564028981196462336, Gaia DR3 5564028981196462336, DENIS J065335.3-395533, WT 201, 2MASS J06533533-3955335, WISEA J065335.28-395531.0, WISE J065335.28-395531.0, WD 0651-398.1, WT 202, HIDDEN NAME WD 0651-398A, UCAC4 251-011949, WDS J06536-3956A, WDJ065335.34-395533.29, Gaia EDR3 5564028981196462336
| Parameter | Unit | Gaia EDR3 | O'Brien et al. 2024 | Gaia DR2 | Subasavage et al. 2017 | Stilism | Holberg et al. 2016 | Subasavage et al. 2008 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 06 53 35.25 (0.02) | 06 53 35.26 (0.02) | 06 53 35.34 | 06 53 35.34 | 06 53 35.25 | 06 53 35.34 (0.02) | 06 53 35.26 | 06 53 29.38 | ||||
| Declination | -39 55 29.66 (0.02) | -39 55 29.77 (0.03) | -39 55 03.03 | -39 55 33.30 | -39 55 29.66 | -39 55 33.29 (0.02) | -39 55 29.77 | -39 54 24.12 | ||||
| Spectral type | DA | DA | DA | DA8.0 | DA | DA7.0 | DA7.0 | |||||
| Effective temperature | [K] | 7034.0 (49) | 6360.0 (220) | 7214.0 (135) | 6450.0 (220) | 7142.0 (26) | ||||||
| log(g) | [cgs] | 7.99 (0.02) | 8.14 (0.06) | 8.00 (0) | 8.02 (0.007) | |||||||
| Mass | [M☉] | 0.583 (0.01) | 0.68 (0.05) | 0.55 (0) | 0.602 (0.005) | |||||||
| log(Luminosity) | [L☉] | -3.70 (0.07) | ||||||||||
| Cooling age | [Gyr] | 2.6600 (0.5) | 1.3000 | |||||||||
| 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] | 40.27 (0.02) | 40.27 (0.02) | 40.31 (0.03) | 40.74 (0.7) | 40.27 | 40.27 (0.02) | 40.31 (0.03) | 39.80 | |||
| Distance | [pc] | 24.84 (0.01) | 24.83 (0.01) | 24.81 (0.02) | 24.55 (0.4) | 25.10 (4) | 26.90 | 24.84 | 24.84 (0.01) | 24.81 (0.02) | 25.13 | |
| Composition | H | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -64.13754581 (0.03) | -64.106 (0.05) | -64.138 (0.03) | -64.10564746 | |||||||
| Proper motion (declination) | [mas/yr] | 227.0397667 (0.03) | 226.89 (0.05) | 227.04 (0.03) | 226.8902441 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | DDr | DDr | ||||||||||
| B magnitude | ||||||||||||
| V magnitude | 16.07 | 15.46 | ||||||||||
| R magnitude | 15.75 | 15.29 (0.3) | ||||||||||
| I magnitude | 15.45 | 14.96 (0.04) | ||||||||||
| J magnitude | 15.10 (0.05) | 15.10 (0.05) | 14.71 (0.04) | |||||||||
| H magnitude | 14.90 (0.08) | 14.90 (0.08) | 14.55 (0.05) | |||||||||
| K magnitude | 14.71 (0.1) | 14.71 (0.1) | 14.49 (0.1) | |||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 15.35 (0.002) | 15.37 | 15.35 | 15.35 (0.003) | 15.37 | |||||||
| BP magnitude | 15.54 (0.002) | 15.54 | 15.54 | |||||||||
| RP magnitude | 15.03 (0.002) | 15.04 | 15.04 | |||||||||
| Pan g magnitude | ||||||||||||
| Pan r magnitude | ||||||||||||
| Pan i magnitude | ||||||||||||
| Pan z magnitude | ||||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.000 | |||||||||||
* 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.