All names: SDSS J160358.77+182843.9, TIC 445891567, LAMOST J160358.77+182843.9, Gaia DR3 1200052727664283520, Gaia DR2 1200052727664283520, Gaia EDR3 1200052727664283520, 2MASS J16035875+1828439
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Gaia DR2 | Stilism | sdss-wdms.org (29/04/2016) | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 03 58.77 (0.07) | 16 03 58.77 | 16 03 58.77 (0.1) | 16 03 58.77 | 16 03 58.77 (0.07) | |||
| Declination | 18 28 43.59 (0.06) | 18 28 43.88 | 18 28 43.61 (0.08) | 18 28 43.93 | 18 28 44.00 (0.06) | |||
| Spectral type | WD+M | M2V | ||||||
| Effective temperature | [K] | |||||||
| log(g) | [cgs] | |||||||
| Mass | [M☉] | |||||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| log(H/He) | ||||||||
| log(C/He) | ||||||||
| log(Ca/He) | ||||||||
| log(Ca/H) | ||||||||
| Parallax | [mas] | 2.90 (0.09) | 2.77 (0.2) | 2.90 (0.09) | ||||
| Distance | [pc] | 344.33 (11) | 360.45 (20) | 344.33 (11) | ||||
| Composition | ||||||||
| Proper motion (right ascension) | [mas/yr] | 4.180481132 (0.09) | 3.593464855 (0.2) | 4.18 (0.09) | ||||
| Proper motion (declination) | [mas/yr] | -25.6740282 (0.09) | -26.34922695 (0.1) | -25.674 (0.09) | ||||
| Variability | ||||||||
| Magnetic | ||||||||
| Bd | [MG] | |||||||
| Infrared excess (disk) | ||||||||
| Binarity | WDMS | |||||||
| B magnitude | ||||||||
| V magnitude | ||||||||
| R magnitude | ||||||||
| I magnitude | ||||||||
| J magnitude | 14.77 (0.03) | |||||||
| H magnitude | 14.23 (0.05) | |||||||
| K magnitude | 13.94 (0.04) | |||||||
| u magnitude | 20.50 (0.06) | 20.55 | 20.56 (0.07) | |||||
| g magnitude | 19.08 (0.01) | 19.08 | 19.08 (0.01) | |||||
| r magnitude | 17.81 (0.006) | 17.80 | 17.81 (0.006) | |||||
| i magnitude | 16.72 (0.005) | 16.71 | 16.72 (0.005) | |||||
| z magnitude | 16.11 (0.007) | 16.09 | 16.10 (0.007) | |||||
| G magnitude | 17.38 (0.02) | 17.40 | 17.38 (0.003) | |||||
| BP magnitude | 18.56 (0.02) | 18.60 | ||||||
| RP magnitude | 16.28 (0.004) | 16.29 | ||||||
| Pan g magnitude | 18.88 (0.009) | |||||||
| Pan r magnitude | 17.80 (0.003) | |||||||
| Pan i magnitude | 16.72 (0.004) | |||||||
| Pan z magnitude | 16.20 (0.002) | |||||||
| Pan y magnitude | 15.96 (0.004) | |||||||
| E(B-V) | 0.048 | |||||||
* 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.