All names: CSI+10-17512, WD 1751+106, PN A55 31, Gaia EDR3 4488953930631143168, GEN# +6.20056043, TIC 277402178, PN ARO 181, UBV M 44670, PK 036+17 1, PN G036.0+17.6, 2MASS J17533227+1037242, UBV 15230, PN A66 43, Gaia DR2 4488953930631143168, IRAS F17511+1037, GSC2 N100320325192, IRAS 17511+1037, Gaia DR3 4488953930631143168, 1SWASP J175332.27+103724.3, PSCz P17511+1037, PN VV' 284
| Parameter | Unit | Gaia EDR3 | Gaia DR2 | Stilism | Simbad | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|
| Right ascension | 17 53 32.27 (0.02) | 17 53 32.27 (0.05) | 17 53 32.28 (0.02) | 17 53 32.26 | ||
| Declination | 10 37 24.23 (0.02) | 10 37 24.23 (0.05) | 10 37 24.21 (0.02) | 10 37 26.76 | ||
| Spectral type | O7fk | PG1159 | ||||
| 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] | 0.46 (0.03) | 0.43 (0.06) | 0.46 (0.03) | ||
| Distance | [pc] | 2185.07 (156) | 2319.11 (328) | 2184.84 (156) | ||
| Composition | ||||||
| Proper motion (right ascension) | [mas/yr] | -5.592220835 (0.03) | -5.608 (0.1) | -5.592 (0.03) | ||
| Proper motion (declination) | [mas/yr] | 1.077859944 (0.03) | 1.034 (0.1) | 1.078 (0.03) | ||
| Variability | ||||||
| Magnetic | yes | |||||
| Bd | [MG] | |||||
| Infrared excess (disk) | ||||||
| Binarity | ||||||
| B magnitude | 14.53 | |||||
| V magnitude | 14.71 | |||||
| R magnitude | ||||||
| I magnitude | ||||||
| J magnitude | 14.98 (0.05) | |||||
| H magnitude | 15.04 (0.08) | |||||
| K magnitude | 15.33 (0.2) | |||||
| u magnitude | ||||||
| g magnitude | ||||||
| r magnitude | ||||||
| i magnitude | ||||||
| z magnitude | ||||||
| G magnitude | 14.66 (0.001) | 14.68 | 14.66 (0.003) | |||
| BP magnitude | 14.58 (0.001) | 14.52 | ||||
| RP magnitude | 14.79 (0.002) | 14.80 | ||||
| Pan g magnitude | ||||||
| Pan r magnitude | ||||||
| Pan i magnitude | ||||||
| Pan z magnitude | ||||||
| Pan y magnitude | ||||||
| E(B-V) | 0.155 | |||||
* 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.