All names: Gaia DR2 266077145295627520, [VKN2011] J050530.7+524950, TYC 3734-2324-1, ALS 8157, USNO 122, Gaia EDR3 266077145295627520, RE J0505+52, HIP 23692, WD 0501+527, G 191-2B, 1RXS J050525.8+524913, FB 44, VVO 366, [SPB96] 679, WDS J05055+5249B, 2RE J0505+524, RX J0505.5+5250, TIC 327587572, G 191-B2B, 2RE J050530+524941, RE J0505+524, EGGR 247, LS V +52 21, 1SWASP J050530.60+524951.9, HIC 23692, BD+52 913, 2EUVE J0505+52.8, uvby98 005200913, WD 0501+524, ** WNO 44B, WDJ050530.62+524951.92, 2MASS J05053062+5249519, G191-B2B, Gaia DR3 266077145295627520, RE J050530+524929, GCRV 21703, EUVE J0505+52.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Bedard et al. 2017 | Tremblay et al. 2017 | Stilism | Gianninas et al. 2011 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 05 05 30.64 (0.05) | 05 05 30.64 (0.06) | 05 05 30.62 (0.05) | 05 05 30.64 | 05 05 30.02 | ||||||
| Declination | 52 49 50.42 (0.03) | 52 49 50.47 (0.06) | 52 49 51.92 (0.03) | 52 49 50.47 | 52 48 52.56 | ||||||
| Spectral type | DA | DA | DA | DA.8 | DA1 | ||||||
| Effective temperature | [K] | 60701.0 (988) | 60920.0 (990) | 60920.0 (993) | |||||||
| log(g) | [cgs] | 7.53 (0.05) | 7.55 (0.05) | 7.55 (0.05) | |||||||
| Mass | [M☉] | 0.65 (0.3) | 0.54 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(Li/H) | |||||||||||
| log(Be/H) | |||||||||||
| log(B/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(Cl/H) | |||||||||||
| log(K/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(V/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Co/H) | |||||||||||
| log(Ni/H) | |||||||||||
| log(Cu/H) | |||||||||||
| log(Sr/H) | |||||||||||
| Parallax | [mas] | 19.05 (0.06) | 18.89 (0.06) | 16.70 (3) | 19.05 (0.06) | 18.89 (0.06) | 21.00 (2) | ||||
| Distance | [pc] | 52.49 (0.2) | 52.93 (0.2) | 59.90 (11) | 59.88 (11) | 54.00 | 52.49 (0.2) | 52.93 (0.2) | 47.62 (5) | ||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 12.70093491 (0.08) | 12.59222659 (0.1) | 12.701 (0.08) | 12.59222659 | ||||||
| Proper motion (declination) | [mas/yr] | -93.41560465 (0.06) | -93.52484756 (0.1) | -93.416 (0.06) | -93.52484756 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 11.44 (0.08) | ||||||||||
| V magnitude | 11.78 (0.01) | 11.69 (0.2) | |||||||||
| R magnitude | 11.93 | ||||||||||
| I magnitude | 12.11 | ||||||||||
| J magnitude | 12.54 (0.02) | ||||||||||
| H magnitude | 12.67 (0.03) | ||||||||||
| K magnitude | 12.76 (0.02) | ||||||||||
| u magnitude | 10.99 | ||||||||||
| g magnitude | 11.47 | ||||||||||
| r magnitude | 12.01 | ||||||||||
| i magnitude | 12.40 | ||||||||||
| z magnitude | 12.76 | ||||||||||
| G magnitude | 11.72 (0.001) | 11.74 | 11.72 (0.003) | 11.74 | |||||||
| BP magnitude | 11.55 (0.001) | 11.49 | 11.49 | ||||||||
| RP magnitude | 12.07 (0.0006) | 12.07 | 12.07 | ||||||||
| Pan g magnitude | 11.64 (0) | ||||||||||
| Pan r magnitude | 12.12 (0) | ||||||||||
| Pan i magnitude | 12.49 (0) | ||||||||||
| Pan z magnitude | 12.78 (0) | ||||||||||
| Pan y magnitude | 12.93 (0.004) | ||||||||||
| 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.