All names: GEN# -0.00305357, BD-35357, 1AXG J220036-0244, GSC 05227-00134, BD-03 5357, ASAS J220036-0244.5, TIC 241351537, CABS 188, SAO 145804, RBS 1811, TYC 5227-134-1, Gaia DR1 2676368463450484096, HIC 108644, 2MASS J22003642-0244268, TD1 31066, Gaia DR3 2676368463450484096, YZ 92 7682, HIP 108644, V* FF Aqr, uvby98 -000305357 V, CCABS 152, 1RXS J220036.3-024433, Gaia DR2 2676368463450484096, PPM 205857, [FS2003] 1143
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 22 00 36.40 | 22 00 36.43 (0.03) | ||
| Declination | -02 44 26.80 | -02 44 26.87 (0.03) | ||
| Spectral type | sdOB+G8III | G8III+sdO | ||
| 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] | 4.72 (0.08) | 4.73 (0.03) | |
| Distance | [pc] | 211.95 (4) | 211.23 (2) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 31.585 (0.1) | 31.284 (0.04) | |
| Proper motion (declination) | [mas/yr] | -10.142 (0.1) | -10.173 (0.04) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 10.23 | |||
| V magnitude | 9.41 (0.1) | |||
| R magnitude | ||||
| I magnitude | 8.24 (0.08) | |||
| J magnitude | 7.35 (0.02) | 7.35 (0.02) | ||
| H magnitude | 6.78 (0.03) | 6.78 (0.03) | ||
| K magnitude | 6.62 (0.02) | 6.62 (0.02) | ||
| u magnitude | 14.06 (0.005) | |||
| g magnitude | ||||
| r magnitude | 11.69 (0.006) | |||
| i magnitude | 11.29 (0.001) | |||
| z magnitude | 8.99 (0.001) | |||
| G magnitude | 9.11 (0.007) | 9.06 (0.008) | ||
| BP magnitude | 9.66 (0.02) | |||
| RP magnitude | 8.44 (0.02) | |||
| Pan g magnitude | 10.18 (0.1) | |||
| Pan r magnitude | 8.82 (0.2) | |||
| Pan i magnitude | 9.01 (0.03) | |||
| Pan z magnitude | 7.08 (0.01) | |||
| Pan y magnitude | 8.21 (0.2) | |||
| E(B-V) | 0.067 | |||
* 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.