All names: WDJ133631.85+034045.94, UCAC4 469-047857, G62-53, CNS5 3356, Ci 20 791, LFT 1023, G 64-4, Wolf 489, PM 13342+0357, WD 1334+039, NLTT 34618, Gaia EDR3 3713594960831605760, Zkh 201, USNO-B1.0 0936-00229354, UBV 12210, WISEA J133629.22+034034.3, GJ 518, LSPM J1336+0340, GEN# +9.80062053, PLX 3112.00, LTT 13961, TIC 365181746, LAWD 49, PM J13365+0340, Gaia DR3 3713594960831605760, WD 1334+03, CSI+03-13342, SDSS J133631.55+034044.5, USNO 46, EGGR 100, G 62-53, 13365+0340, 2MASS J13363181+0340458, PLX 3112, LHS 46
| Parameter | Unit | Gaia EDR3 | O'Brien et al. 2024 | Stilism | Holberg et al. 2016 | Limoges et al. 2015 | Sion et al. 2014 | Giammichele et al. 2012 | Holberg et al. 2008 | Zuckerman et al. 2003 | Bergeron et al. 2001 | Bergeron et al. 1997 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 36 27.86 (0.02) | 13 36 31.68 | 13 36 27.86 | 13 36 31.85 (0.02) | 13 36 41.95 | ||||||||||
| Declination | 03 40 28.13 (0.01) | 03 40 44.40 | 03 40 28.13 | 03 40 45.94 (0.01) | 03 41 25.44 | ||||||||||
| Spectral type | DA | DA | DA | DA11 | DA | DZ | DA | DC | DC9 | DZ9 | |||||
| Effective temperature | [K] | 4858.0 (19) | 4971.0 (83) | 4940.0 (74) | 4971.0 | 4971.0 (83) | 5050.0 | 5030.0 (120) | 5050.0 (120) | 4923.0 (8) | |||||
| log(g) | [cgs] | 7.82 (0.02) | 7.94 (0.05) | 7.91 (0.05) | 7.94 (0.05) | 7.96 | 7.95 (0.05) | 7.96 (0.05) | 7.86 (0.005) | ||||||
| Mass | [M☉] | 0.476 (0.009) | 0.55 (0.03) | 0.53 (0.03) | 0.54 (0.03) | 0.55 (0.03) | 0.56 (0.03) | 0.498 (0.003) | |||||||
| log(Luminosity) | [L☉] | -4.02 | -4.02 | -4.01 (0.02) | -4.01 (0.03) | ||||||||||
| Cooling age | [Gyr] | 5.3800 | 5.0200 | 4.9000 (0.6) | 4.7900 (0.5) | ||||||||||
| log(H/He) | |||||||||||||||
| log(C/He) | |||||||||||||||
| log(Ca/He) | |||||||||||||||
| log(Ca/H) | <-12.851 | ||||||||||||||
| 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] | 119.76 (0.03) | 119.76 (0.03) | 121.40 (3) | 121.40 (3) | 121.40 (3) | 121.40 (3) | 121.40 (3) | 121.40 (3) | 119.76 | 119.76 (0.03) | 124.00 (4) | |||
| Distance | [pc] | 8.35 (0.002) | 8.35 (0.002) | 8.24 (0.2) | 8.20 (3) | 8.23 | 8.24 (0.2) | 8.24 | 8.24 (0.2) | 8.24 (0.2) | 8.35 | 8.35 (0.002) | 8.06 (0.2) | ||
| Composition | H | H | H | He | H | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -3735.839 (0.03) | -3735.839 (0.03) | ||||||||||||
| Proper motion (declination) | [mas/yr] | -1113.581 (0.02) | -1113.581 (0.02) | ||||||||||||
| Variability | |||||||||||||||
| Magnetic | |||||||||||||||
| Bd | [MG] | ||||||||||||||
| Infrared excess (disk) | |||||||||||||||
| Binarity | |||||||||||||||
| B magnitude | 15.58 | 15.58 | 15.58 | 15.66 (0.1) | |||||||||||
| V magnitude | 14.66 | 14.63 | 14.63 | 14.63 | |||||||||||
| R magnitude | 14.12 | 14.12 | 14.12 | 14.48 (0.09) | |||||||||||
| I magnitude | 13.62 | 13.62 | 13.62 | ||||||||||||
| J magnitude | 13.06 | 13.06 | 13.06 | 13.06 (0.02) | |||||||||||
| H magnitude | 12.80 | 12.80 | 12.80 | 12.82 (0.03) | |||||||||||
| K magnitude | 12.70 | 12.70 | 12.70 | 12.69 (0.02) | |||||||||||
| u magnitude | 16.79 (0.007) | 16.73 | |||||||||||||
| g magnitude | 15.09 (0.003) | 15.09 | |||||||||||||
| r magnitude | 14.34 (0.003) | 14.35 | |||||||||||||
| i magnitude | 14.06 (0.003) | 14.07 | |||||||||||||
| z magnitude | 13.95 (0.003) | 13.95 | |||||||||||||
| G magnitude | 14.37 (0.003) | 14.37 | 14.37 (0.003) | ||||||||||||
| BP magnitude | 14.87 (0.003) | ||||||||||||||
| RP magnitude | 13.72 (0.004) | ||||||||||||||
| 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.