All names: UCAC4 583-089221, 1RXS J193619.0+263232, WDJ193618.58+263255.79, UCAC2 41248559, Gaia EDR3 2024985481361040384, TIC 213491238, Gaia DR3 2024985481361040384, 2MASS J19361857+2632557, Gaia DR2 2024985481361040384, RX J1936.3+2632, WDJ193618.58+263255.78
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | McCleery et al. 2020 | Tremblay et al. 2020 | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 19 36 18.57 (0.02) | 19 36 18.57 (0.03) | 19 36 18.57 | 19 36 18.57 | 19 36 18.58 (0.02) | 19 36 18.57 | |||||
| Declination | 26 32 55.73 (0.02) | 26 32 55.73 (0.04) | 26 32 55.73 | 26 32 55.73 | 26 32 55.79 (0.02) | 26 32 55.73 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 24229.0 (469) | 24380.3 (170) | 24380.0 (170) | 25734.0 (183) | ||||||
| log(g) | [cgs] | 8.52 (0.02) | 8.53 (0.009) | 8.53 (0.01) | 8.59 (0.006) | ||||||
| Mass | [M☉] | 0.949 (0.01) | 0.992 (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] | 33.18 (0.03) | 33.18 (0.03) | 33.11 (0.04) | 33.11 (0.04) | 33.18 | 33.18 (0.03) | 33.11 (0.04) | |||
| Distance | [pc] | 30.14 (0.03) | 30.14 (0.03) | 30.20 (0.04) | 30.20 (0.04) | 30.14 | 30.14 (0.03) | 30.20 (0.04) | |||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -5.541073807 (0.02) | -5.476995287 (0.06) | -5.541 (0.02) | -5.476995287 | ||||||
| Proper motion (declination) | [mas/yr] | -3.395640799 (0.03) | -3.4558847 (0.07) | -3.396 (0.03) | -3.4558847 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | 13.93 (0.1) | ||||||||||
| I magnitude | |||||||||||
| J magnitude | 14.22 (0.03) | ||||||||||
| H magnitude | 14.31 (0.05) | ||||||||||
| K magnitude | 14.46 (0.1) | ||||||||||
| u magnitude | |||||||||||
| g magnitude | |||||||||||
| r magnitude | |||||||||||
| i magnitude | |||||||||||
| z magnitude | |||||||||||
| G magnitude | 13.68 (0.001) | 13.70 | 13.70 | 13.68 | 13.68 (0.003) | 13.70 | |||||
| BP magnitude | 13.58 (0.001) | 13.55 | 13.55 | ||||||||
| RP magnitude | 13.91 (0.0005) | 13.92 | 13.92 | ||||||||
| Pan g magnitude | 13.49 (0) | ||||||||||
| Pan r magnitude | 13.96 (0.01) | ||||||||||
| Pan i magnitude | 14.28 (0.001) | ||||||||||
| Pan z magnitude | 14.53 (0.003) | ||||||||||
| Pan y magnitude | 14.70 (0.006) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* 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.