All names: Gaia DR3 1148753157243012352, TIC 141689907, NLTT 17909, 2MASS J07363290+8236465, LSPM J0736+8236, Gaia DR2 1148753157243012352, WD 0725+827, LP 5-73, USNO-B1.0 1726-00023464, Gaia EDR3 1148753157243012352
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|
| Right ascension | 07 36 34.02 (0.01) | 07 36 33.98 (0.02) | 07 36 32.98 (0.01) | 07 36 31.92 | |||
| Declination | 82 36 47.63 (0.01) | 82 36 47.61 (0.02) | 82 36 46.74 (0.01) | 82 37 25.32 | |||
| 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] | 8.15 (0.02) | 8.14 (0.02) | 8.15 (0.02) | |||
| Distance | [pc] | 122.74 (0.2) | 122.85 (0.3) | 122.74 (0.2) | |||
| Composition | |||||||
| Proper motion (right ascension) | [mas/yr] | 124.4042034 (0.02) | 124.425 (0.04) | 124.404 (0.02) | |||
| Proper motion (declination) | [mas/yr] | 55.76813265 (0.02) | 55.905 (0.04) | 55.768 (0.02) | |||
| Variability | |||||||
| Magnetic | |||||||
| Bd | [MG] | ||||||
| Infrared excess (disk) | |||||||
| Binarity | |||||||
| B magnitude | 16.10 | ||||||
| V magnitude | |||||||
| R magnitude | 14.30 | ||||||
| I magnitude | |||||||
| J magnitude | 11.85 (0.02) | ||||||
| H magnitude | 11.21 (0.02) | ||||||
| K magnitude | 11.01 (0.02) | ||||||
| u magnitude | |||||||
| g magnitude | |||||||
| r magnitude | |||||||
| i magnitude | |||||||
| z magnitude | |||||||
| G magnitude | 14.24 (0.002) | 14.25 | 14.24 (0.003) | ||||
| BP magnitude | 15.33 (0.002) | 15.35 | |||||
| RP magnitude | 13.20 (0.0006) | 13.22 | |||||
| Pan g magnitude | 15.70 (0.003) | ||||||
| Pan r magnitude | 14.49 (0.002) | ||||||
| Pan i magnitude | 13.64 (0.006) | ||||||
| Pan z magnitude | 13.23 (0.005) | ||||||
| Pan y magnitude | 13.00 (0.002) | ||||||
| E(B-V) | 0.007 | ||||||
* 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.