All names: Gaia DR2 4425607870294110464, Gaia DR3 4425607870294110464, Gaia EDR3 4425607870294110464, SDSS J160555.67+050551.7
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | Gaia DR2 | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|
| Right ascension | 16 05 55.66 (0.9) | 16 05 55.67 | 16 05 55.66 (0.9) | 16 05 55.67 (0.9) | 16 05 55.67 | |
| Declination | 05 05 51.71 (0.8) | 05 05 51.67 | 05 05 51.71 (0.8) | 05 05 51.73 (0.8) | 05 05 51.71 | |
| Spectral type | DC | DC | ||||
| Effective temperature | [K] | 6305.0 (10) | ||||
| log(g) | [cgs] | 9.87 (0.7) | ||||
| Mass | [M☉] | |||||
| log(Luminosity) | [L☉] | |||||
| Cooling age | [Gyr] | |||||
| log(H/He) | ||||||
| log(C/He) | ||||||
| log(Ca/He) | ||||||
| log(Ca/H) | ||||||
| Parallax | [mas] | -0.46 (1) | -0.09 (1) | |||
| Distance | [pc] | |||||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -7.564478632 (1) | -9.09352741 (2) | -7.564 (1) | ||
| Proper motion (declination) | [mas/yr] | -1.560549246 (1) | -3.860460173 (2) | -1.561 (1) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | ||||||
| V magnitude | ||||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | ||||||
| H magnitude | ||||||
| K magnitude | ||||||
| u magnitude | 23.52 (0.7) | 24.59 (2) | ||||
| g magnitude | 22.27 (0.1) | 21.37 (0.05) | 21.37 (0.05) | |||
| r magnitude | 22.50 (0.2) | 20.54 (0.04) | 20.54 (0.04) | |||
| i magnitude | 21.48 (0.1) | 21.87 (0.5) | 21.87 (0.5) | |||
| z magnitude | 19.93 (0.1) | 19.85 (0.08) | 19.85 (0.08) | |||
| G magnitude | 20.58 (0.1) | 20.66 | 20.58 (0.009) | |||
| BP magnitude | 20.70 (0.1) | 20.84 | ||||
| RP magnitude | 19.74 (0.1) | 19.74 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | ||||||
* 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.