All names: [SGR2010] J0753+1909, SDSS J075314.67+190926.0, WISEA J075314.69+190926.5, WISE J075314.69+190926.6, WD 0750+192, TIC 63171101, Gaia EDR3 668761802815411840, 2MASS J07531467+1909261, Gaia DR2 668761802815411840
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 53 14.67 (0.2) | 07 53 14.67 | 07 53 14.67 (0.2) | 07 53 14.67 | 07 53 14.67 | 07 53 14.33 | 07 53 14.67 | |||
| Declination | 19 09 26.03 (0.1) | 19 09 26.03 | 19 09 26.03 (0.1) | 19 09 26.03 | 19 09 26.02 | 19 09 22.32 | 19 09 26.02 | |||
| Spectral type | DA+M | DA+M2 | DA2.0+M2 | DA+M | ||||||
| Effective temperature | [K] | 6300.0 (3) | ||||||||
| log(g) | [cgs] | 5.00 (0.01) | ||||||||
| Mass | [M☉] | |||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 1.05 (0.2) | 1.01 (0.2) | |||||||
| Distance | [pc] | 954.76 (173) | 990.07 (211) | |||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -2.682862861 (0.2) | -2.664450967 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -3.558680065 (0.1) | -3.564271989 (0.2) | |||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | yes | WDMS | |||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 16.14 (0.08) | |||||||||
| H magnitude | 15.38 (0.08) | |||||||||
| K magnitude | 15.04 (0.1) | |||||||||
| u magnitude | 20.07 (0.04) | 20.16 | 20.07 (0.04) | 20.15 | 20.16 (0.06) | |||||
| g magnitude | 19.48 (0.01) | 19.51 | 19.48 (0.01) | 19.45 | 19.51 (0.02) | |||||
| r magnitude | 18.58 (0.009) | 18.65 | 18.58 (0.009) | 18.59 | 18.65 (0.02) | |||||
| i magnitude | 17.77 (0.007) | 17.80 | 17.77 (0.007) | 17.77 | 17.80 (0.01) | |||||
| z magnitude | 17.30 (0.01) | 17.29 | 17.30 (0.01) | 17.25 | 17.29 (0.02) | |||||
| G magnitude | 18.49 (0.05) | 18.51 | ||||||||
| BP magnitude | 19.05 (0.05) | 19.06 | ||||||||
| RP magnitude | 17.38 (0.01) | 17.38 | ||||||||
| Pan g magnitude | 19.38 (0.02) | |||||||||
| Pan r magnitude | 18.59 (0.007) | |||||||||
| Pan i magnitude | 17.79 (0.006) | |||||||||
| Pan z magnitude | 17.40 (0.007) | |||||||||
| Pan y magnitude | 17.21 (0.008) | |||||||||
| E(B-V) | 0.037 | |||||||||
* 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.