All names: LHS 2737, LAWD 46, TIC 438732598, Gaia DR3 6070021243006871040, GCRV 27463, L 258-46, LFT 1004, LTT 5178, 2MASS J13260965-5141357, PM 13230-5126, NLTT 34060, Gaia EDR3 6070021243006871040, GCRV 26140, GEN# +9.86257047, WG 24, WD 1323-514, L 257-47, WDJ132609.57-514135.74, Gaia DR2 6070021243006871040, WD 1323-51, BPM 21970
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Gianninas et al. 2011 | Koester et al. 2009 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 26 08.69 (0.02) | 13 26 08.71 (0.04) | 13 26 08.69 | 13 26 09.57 (0.02) | 13 26 08.71 | 13 26 06.12 | ||||
| Declination | -51 41 36.20 (0.02) | -51 41 36.19 (0.04) | -51 41 36.20 | -51 41 35.74 (0.02) | -51 41 36.19 | -51 41 17.16 | ||||
| Spectral type | DA | DA | DA2.5 | DA4 | ||||||
| Effective temperature | [K] | 19930.0 (297) | 19357.0 (22) | 18943.0 (160) | ||||||
| log(g) | [cgs] | 7.85 (0.04) | 7.76 (0.004) | 7.89 (0.007) | ||||||
| Mass | [M☉] | 0.54 (0.02) | 0.559 (0.005) | |||||||
| 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] | 18.20 (0.03) | 17.99 (0.06) | 18.20 | 18.20 (0.03) | 17.99 (0.06) | ||||
| Distance | [pc] | 54.93 (0.1) | 55.59 (0.2) | 64.00 | 54.93 | 54.93 (0.1) | 55.59 (0.2) | |||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -513.6480841 (0.03) | -513.8156156 (0.1) | -513.648 (0.03) | -513.8156156 | |||||
| Proper motion (declination) | [mas/yr] | -28.95837068 (0.03) | -29.14107718 (0.09) | -28.958 (0.04) | -29.14107718 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 14.60 | |||||||||
| V magnitude | 14.60 | 14.60 | ||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 14.85 (0.04) | |||||||||
| H magnitude | 15.00 (0.08) | |||||||||
| K magnitude | 15.03 (0.1) | |||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 14.42 (0.001) | 14.43 | 14.42 | 14.42 (0.003) | 14.43 | |||||
| BP magnitude | 14.34 (0.001) | 14.32 | 14.32 | |||||||
| RP magnitude | 14.59 (0.001) | 14.59 | 14.59 | |||||||
| Pan g magnitude | ||||||||||
| Pan r magnitude | ||||||||||
| Pan i magnitude | ||||||||||
| Pan z magnitude | ||||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.005 | |||||||||
* 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.