All names: Gaia DR3 1115547047091708160, LSPM J0649+7523, 2MASS J06492568+7523044, Gaia DR2 1115547047091708160, NLTT 16943, Gaia EDR3 1115547047091708160, LP 16-328, TIC 141431864, USNO-B1.0 1653-00048662
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad |
|---|---|---|---|---|---|---|
| Right ascension | 06 49 25.23 (0.02) | 06 49 25.24 (0.03) | 06 49 25.68 (0.02) | |||
| Declination | 75 23 00.82 (0.02) | 75 23 00.92 (0.04) | 75 23 04.27 (0.02) | |||
| Spectral type | ||||||
| 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] | 10.48 (0.03) | 10.45 (0.05) | 10.48 (0.03) | ||
| Distance | [pc] | 95.46 (0.3) | 95.69 (0.5) | 95.46 (0.3) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -107.8905971 (0.03) | -107.8002373 (0.07) | -107.891 (0.03) | ||
| Proper motion (declination) | [mas/yr] | -216.0856195 (0.03) | -216.1700906 (0.08) | -216.086 (0.04) | ||
| Variability | ||||||
| Magnetic | ||||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 17.60 | |||||
| V magnitude | ||||||
| R magnitude | 15.80 | |||||
| I magnitude | ||||||
| J magnitude | 13.09 (0.02) | |||||
| H magnitude | 12.56 (0.02) | |||||
| K magnitude | 12.38 (0.02) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 15.69 (0.005) | 15.72 | 15.69 (0.003) | |||
| BP magnitude | 17.02 (0.005) | 17.05 | ||||
| RP magnitude | 14.56 (0.001) | 14.58 | ||||
| Pan g magnitude | 16.54 (0.005) | |||||
| Pan r magnitude | 16.01 (0.003) | |||||
| Pan i magnitude | 15.82 (0.003) | |||||
| Pan z magnitude | 15.75 (0.005) | |||||
| Pan y magnitude | 15.67 (0.004) | |||||
| E(B-V) | 0.004 | |||||
* 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.