All names: WD 1501+300, Gaia DR2 1275979949800232576, UCAC4 600-053398, Gaia EDR3 1275979949800232576, Gaia DR3 1275979949800232576, UCAC2 42242876, TIC 229885539, 2MASS J15032075+2952584
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 15 03 20.74 (0.01) | 15 03 20.74 (0.01) | 15 03 20.75 (0.01) | 15 03 19.25 | |||
| Declination | 29 52 58.19 (0.02) | 29 52 58.20 (0.02) | 29 52 58.48 (0.02) | 29 52 54.48 | |||
| Spectral type | dF | DA | |||||
| 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] | 0.77 (0.03) | 0.76 (0.03) | 0.77 (0.03) | |||
| Distance | [pc] | 1294.07 (44) | 1319.78 (51) | 1294.00 (44) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | -6.670547009 (0.02) | -6.75 (0.03) | -6.671 (0.01) | |||
| Proper motion (declination) | [mas/yr] | -17.77721411 (0.02) | -17.897 (0.05) | -17.777 (0.02) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 16.05 (0.04) | ||||||
| V magnitude | 15.53 (0.01) | ||||||
| R magnitude | 15.43 (0.09) | ||||||
| I magnitude | |||||||
| J magnitude | 14.18 (0.03) | ||||||
| H magnitude | 13.74 (0.03) | ||||||
| K magnitude | 13.77 (0.05) | ||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 15.25 (0.001) | 15.27 | 15.25 (0.003) | ||||
| BP magnitude | 15.59 (0.001) | 15.61 | |||||
| RP magnitude | 14.74 (0.0008) | 14.75 | |||||
| Pan g magnitude | 15.62 (0.003) | ||||||
| Pan r magnitude | 15.24 (0.001) | ||||||
| Pan i magnitude | 15.11 (0.002) | ||||||
| Pan z magnitude | 15.06 (0.004) | ||||||
| Pan y magnitude | 15.02 (0.004) | ||||||
| E(B-V) | 0.029 | ||||||
* 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.