All names: SBC7 519, HIC 71332, GSC 01480-01243, Gaia DR3 1239210116298387712, HD 128220, HD128220, GEN# +1.00128220, uvby98 100128220, TIC 347436717, AGKR 13030, UBV M 20255, TYC 1480-1243-1, SAO 101094, Gaia DR1 1239210112002825984, Renson 36420, GCRV 64893, PPM 130690, AG+19 1367, NSV 6723, 2MASS J14351578+1912544, YZ 19 5260, BD+19 2824, TD1 17581, 2XMM J143515.9+191253, SBC9 814, UBV 12740, SDSS J143515.80+191254.6, HIP 71332, WEB 12318, Gaia DR2 1239210116298387712
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 14 35 15.78 | 14 35 15.78 (0.03) | ||
| Declination | 19 12 54.50 | 19 12 54.53 (0.04) | ||
| Spectral type | sdO+G | G0IIIn+sdO | ||
| Effective temperature | [K] | 40600.0 (400) | ||
| log(g) | [cgs] | 4.50 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.99 (0.07) | 1.87 (0.05) | |
| Distance | [pc] | 501.96 (17) | 535.16 (14) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | -0.073 (0.1) | 0.124 (0.04) | |
| Proper motion (declination) | [mas/yr] | -0.723 (0.1) | -1.669 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 8.72 (0.02) | |||
| V magnitude | 8.50 (0.01) | |||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 7.42 (0.02) | 7.42 (0.02) | ||
| H magnitude | 7.08 (0.02) | 7.08 (0.02) | ||
| K magnitude | 7.02 (0.02) | 7.02 (0.02) | ||
| u magnitude | 12.37 (0.01) | |||
| g magnitude | 12.80 (0.008) | |||
| r magnitude | 12.25 (0.008) | |||
| i magnitude | 12.35 (0.01) | |||
| z magnitude | 12.12 (0.01) | |||
| G magnitude | 8.32 (0.0008) | 8.33 (0.003) | ||
| BP magnitude | 8.52 (0.004) | |||
| RP magnitude | 7.98 (0.002) | |||
| Pan g magnitude | 8.96 | |||
| Pan r magnitude | 8.54 | |||
| Pan i magnitude | 8.40 | |||
| Pan z magnitude | 8.36 | |||
| Pan y magnitude | 8.34 | |||
| E(B-V) | 0.026 | |||
* 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.