All names: BPM 46460, LP 825-559, LTT 329, WISE J003724.80-205344.4, LEHPM 807, WISEA J003724.80-205344.7, uvby98 980266141, G 266-141, G266-141, MCT 0034-2110, NLTT 2019, 2MASS J00372502-2053422, WD 0034-21, WD 0034-211, ** FAR 23, L 651-29, UCAC4 346-000689, GEN# +9.80266141, USNO-B1.0 0691-00007384, EGM 256, G 268-12, Gaia DR2 2362319737508133632, EGGR 285, WDS J00374-2054AB, Gaia DR3 2362319737507190528, GJ 2010
| Parameter | Unit | Pan-STARRS DR1 | Stilism | Gianninas et al. 2011 | Zuckerman et al. 2003 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 00 37 25.00 (100) | 00 37 25.73 | |||||
| Declination | -20 53 42.53 (100) | -20 53 35.88 | |||||
| Spectral type | DA | DA3+dM | DA7 | ||||
| Effective temperature | [K] | 14600.0 (294) | 6858.0 | ||||
| log(g) | [cgs] | 7.53 (0.06) | 7.91 | ||||
| Mass | [M☉] | 0.41 (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] | ||||||
| Distance | [pc] | 61.00 | |||||
| Composition | H | ||||||
| Proper motion (right ascension) | [mas/yr] | -251.7 (8) | |||||
| Proper motion (declination) | [mas/yr] | -192.6 (8) | |||||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | WDMS | ||||||
| B magnitude | 14.94 (0.03) | ||||||
| V magnitude | 14.39 (0.02) | ||||||
| R magnitude | 14.38 (0.07) | ||||||
| I magnitude | |||||||
| J magnitude | 11.45 (0.02) | ||||||
| H magnitude | 10.88 (0.02) | ||||||
| K magnitude | 10.65 (0.03) | ||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 14.04 (0.01) | ||||||
| BP magnitude | |||||||
| RP magnitude | |||||||
| Pan g magnitude | 14.61 (0) | ||||||
| Pan r magnitude | 14.23 (0.03) | ||||||
| Pan i magnitude | 14.17 (0.04) | ||||||
| Pan z magnitude | 12.90 (0.001) | ||||||
| Pan y magnitude | 12.61 (0.005) | ||||||
| E(B-V) | 0.001 | ||||||
* 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.