All names: PM 01416-6732, Gaia DR2 4698424845771339520, LTT 934, Gaia DR3 4698424845771339520, WD 0141-675, GCRV 26186, EC 01416-6733, LHS 145, 014300.98-671830.35, WISEA J014300.36-671841.2, NLTT 5777, GJ 3112, L 88-59, TIC 24705587, GEN# +9.86088059, CNS5 440, LFT 158, Gaia EDR3 4698424845771339520, WDJ014300.98-671830.35, 2MASS J01430103-6718293
| Parameter | Unit | Gaia EDR3 | O'Brien et al. 2024 | O'Brien et al. 2022 | Gaia DR2 | Subasavage et al. 2017 | Stilism | Holberg et al. 2016 | Sion et al. 2014 | Giammichele et al. 2012 | Gianninas et al. 2011 | Subasavage et al. 2009 | Holberg et al. 2008 | Subasavage et al. 2007 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 01 43 00.07 (0.01) | 01 43 00.10 (0.01) | 01 43 00.98 | 01 43 00.96 | 01 43 00.98 | 01 43 00.98 | 01 43 00.07 | 01 43 00.98 (0.01) | 01 43 00.10 | 01 43 00.43 | ||||||||
| Declination | -67 18 46.65 (0.01) | -67 18 46.14 (0.01) | -67 18 03.04 | -67 18 28.80 | -67 18 30.30 | -67 18 30.30 | -67 18 46.65 | -67 18 30.35 (0.01) | -67 18 46.14 | -67 16 55.56 | ||||||||
| Spectral type | DAZ | DAZ | DAZ | DA | DA7.8 | DA | DA | DA | DA | DA8.0 | DA | DA8.1 | DA7 | |||||
| Effective temperature | [K] | 6350.0 (32) | 6350.0 (30) | 6380.0 (120) | 6249.0 (99) | 6248.0 | 6248.0 (99) | 6250.0 (99) | 6470.0 (130) | 6484.0 (128) | 6446.0 (12) | |||||||
| log(g) | [cgs] | 7.98 (0.01) | 7.98 (0.02) | 7.97 (0.03) | 7.79 (0.1) | 7.81 (0.1) | 7.81 (0.1) | 7.99 (0.01) | 8.01 (0.003) | |||||||||
| Mass | [M☉] | 0.578 (0.009) | 0.57 (0.03) | 0.48 (0.05) | 0.48 (0.06) | 0.48 (0.06) | 0.58 (0.01) | 0.597 (0.003) | ||||||||||
| log(Luminosity) | [L☉] | -3.60 (0.04) | -3.55 | -3.58 (0.01) | ||||||||||||||
| Cooling age | [Gyr] | 1.8200 (0.1) | 1.6500 | 1.5600 | 1.8100 (0.04) | |||||||||||||
| 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] | 102.91 (0.01) | 102.91 (0.01) | 102.91 (0.01) | 102.90 (0.01) | 101.80 (0.8) | 102.80 (0.8) | 102.80 (0.8) | 102.80 (0.8) | 102.91 | 102.91 (0.01) | 102.90 (0.01) | 102.80 (0.8) | |||||
| Distance | [pc] | 9.72 (0.001) | 9.72 (0.0009) | 9.72 (0.0009) | 9.72 (0.001) | 9.82 (0.08) | 9.73 (0.08) | 9.72 | 9.73 (0.7) | 10.00 | 9.73 (0.08) | 9.70 | 9.70 | 9.72 | 9.72 (0.001) | 9.72 (0.001) | 9.73 (0.08) | |
| Composition | H | H | H | H | H | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -329.2643422 (0.01) | -329.283573 (0.03) | -329.264 (0.01) | -329.283573 | |||||||||||||
| Proper motion (declination) | [mas/yr] | -1018.509054 (0.01) | -1018.455394 (0.02) | -1018.509 (0.01) | -1018.455394 | |||||||||||||
| Variability | ||||||||||||||||||
| Magnetic | ||||||||||||||||||
| Bd | [MG] | |||||||||||||||||
| Infrared excess (disk) | ||||||||||||||||||
| Binarity | ||||||||||||||||||
| B magnitude | 14.33 | |||||||||||||||||
| V magnitude | 13.82 | 13.82 | 13.82 | 13.90 | ||||||||||||||
| R magnitude | 13.52 | 13.52 | ||||||||||||||||
| I magnitude | 13.23 | 13.23 | ||||||||||||||||
| J magnitude | 12.87 (0.02) | 12.87 (0.02) | 12.87 (0.02) | 12.87 (0.02) | ||||||||||||||
| H magnitude | 12.66 (0.03) | 12.66 (0.03) | 12.66 (0.03) | 12.66 (0.03) | ||||||||||||||
| K magnitude | 12.58 (0.03) | 12.58 (0.03) | 12.58 (0.03) | 12.58 (0.03) | ||||||||||||||
| u magnitude | ||||||||||||||||||
| g magnitude | ||||||||||||||||||
| r magnitude | ||||||||||||||||||
| i magnitude | ||||||||||||||||||
| z magnitude | ||||||||||||||||||
| G magnitude | 13.70 (0.0007) | 13.71 | 13.70 | 13.70 (0.003) | 13.71 | |||||||||||||
| BP magnitude | 13.94 (0.0007) | 13.95 | 13.95 | |||||||||||||||
| RP magnitude | 13.29 (0.0005) | 13.30 | 13.30 | |||||||||||||||
| 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.