All names: SDSS J105313.20+384834.9, Gaia EDR3 775559875479529216, Gaia DR3 775559875479529216, SDSS J105313.32+384835.0, WD 1050+390, TIC 8307731, SDSS J105313.31+384835.0, Gaia DR2 775559875479529216, 2MASS J10531331+3848351, SDSS J105313.32+384835.1
| 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 | 10 53 13.32 (0.2) | 10 53 13.32 | 10 53 13.32 (0.4) | 10 53 13.31 | 10 53 13.31 (0.2) | 10 53 12.58 | 10 53 13.32 | |||
| Declination | 38 48 35.08 (0.2) | 38 48 34.99 | 38 48 35.08 (0.4) | 38 48 34.99 | 38 48 35.16 (0.2) | 38 48 32.04 | 38 48 35.05 | |||
| Spectral type | DA+M | M2 | DA d | DA+M | ||||||
| Effective temperature | [K] | 12828.0 (603) | 6300.0 (3) | |||||||
| log(g) | [cgs] | 7.57 (0.2) | 5.00 (0.008) | |||||||
| Mass | [M☉] | 0.39 (0.1) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 2.30 (0.3) | 2.58 (0.4) | 2.30 (0.3) | ||||||
| Distance | [pc] | 433.88 (62) | 387.10 (67) | 150.00 (3) | 433.88 (62) | |||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 11.90327873 (0.3) | 18.35617373 (0.7) | 11.903 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -5.204356851 (0.3) | -9.100809644 (0.9) | -5.204 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | WDMS | WDMS | ||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | 14.51 (0.03) | |||||||||
| H magnitude | 13.92 (0.04) | |||||||||
| K magnitude | 13.68 (0.04) | |||||||||
| u magnitude | 19.20 (0.02) | 19.21 | 19.18 (0.03) | 19.20 | 19.20 (0.03) | |||||
| g magnitude | 18.29 (0.006) | 18.32 | 18.27 (0.007) | 18.31 | 18.31 (0.03) | |||||
| r magnitude | 17.36 (0.005) | 17.42 | 17.37 (0.005) | 17.41 | 17.40 (0.02) | |||||
| i magnitude | 16.41 (0.005) | 16.42 | 16.39 (0.005) | 16.42 | 16.40 (0.02) | |||||
| z magnitude | 15.82 (0.006) | 15.86 | 15.82 (0.006) | 15.86 | 15.84 (0.02) | |||||
| G magnitude | 17.18 (0.02) | 17.13 | 17.18 (0.004) | |||||||
| BP magnitude | 18.00 (0.02) | 18.00 | ||||||||
| RP magnitude | 15.98 (0.004) | 16.00 | ||||||||
| Pan g magnitude | 18.29 (0.02) | |||||||||
| Pan r magnitude | 17.42 (0.007) | |||||||||
| Pan i magnitude | 16.44 (0.002) | |||||||||
| Pan z magnitude | 15.95 (0.007) | |||||||||
| Pan y magnitude | 15.70 (0.005) | |||||||||
| E(B-V) | 0.017 | |||||||||
* 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.