All names: LAMOST J113006.11-064715.9, TIC 285971461, SDSS J113006.11-064716.0, 2MASS J11300614-0647163, Gaia DR2 3593243650710095104, GALEX J113006.1-064716, SDSS J113006.11-064715.9, WD 1127-065, Gaia EDR3 3593243650710095104, [SGR2010] J1130-0647, Gaia DR3 3593243650710095104
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 30 06.07 (0.2) | 11 30 06.11 | 11 30 06.08 (0.3) | 11 30 06.14 (0.2) | 11 30 05.69 | 11 30 06.11 | |||
| Declination | -06 47 15.85 (0.2) | -06 47 16.04 | -06 47 15.85 (0.2) | -06 47 16.11 (0.2) | -06 47 15.00 | -06 47 15.97 | |||
| Spectral type | DA+M5 | DA4.6+M5 | DA+MSTAR | ||||||
| Effective temperature | [K] | 9823.0 (42) | |||||||
| log(g) | [cgs] | 7.54 (0.07) | |||||||
| Mass | [M☉] | ||||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | 2.94 (0.2) | 2.79 (0.3) | 2.94 (0.2) | |||||
| Distance | [pc] | 340.08 (27) | 359.05 (43) | 340.09 (27) | |||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -58.39950017 (0.2) | -59.44174239 (0.6) | -58.4 (0.2) | |||||
| Proper motion (declination) | [mas/yr] | 16.80623908 (0.2) | 16.62383308 (0.4) | 16.806 (0.2) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | yes | ||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | 16.26 (0.1) | ||||||||
| H magnitude | 16.12 (0.2) | ||||||||
| K magnitude | 15.61 (0.3) | ||||||||
| u magnitude | 19.57 (0.03) | 19.53 (0.04) | 19.53 | 19.53 (0.04) | |||||
| g magnitude | 18.96 (0.009) | 18.95 (0.009) | 18.93 | 18.95 (0.04) | |||||
| r magnitude | 18.95 (0.01) | 18.92 (0.01) | 18.92 | 18.95 (0.02) | |||||
| i magnitude | 18.47 (0.009) | 18.47 (0.01) | 18.44 | 18.47 (0.01) | |||||
| z magnitude | 17.84 (0.02) | 17.83 (0.03) | 17.80 | 17.82 (0.03) | |||||
| G magnitude | 18.66 (0.04) | 18.69 | 18.66 (0.004) | ||||||
| BP magnitude | 19.10 (0.04) | 19.11 | |||||||
| RP magnitude | 18.02 (0.02) | 17.98 | |||||||
| Pan g magnitude | 18.97 (0.01) | ||||||||
| Pan r magnitude | 18.97 (0.006) | ||||||||
| Pan i magnitude | 18.47 (0.006) | ||||||||
| Pan z magnitude | 17.99 (0.01) | ||||||||
| Pan y magnitude | 17.67 (0.01) | ||||||||
| E(B-V) | 0.024 | ||||||||
* 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.