All names: SDSS J003546.55+265454.2, Gaia DR3 2809421366255514112, Gaia DR2 2809421366255514112, PG 0033+266, LAMOST J003546.54+265454.3, CHSS 3283, TIC 301799840, PG0033+266, 2MASS J00354654+2654543, Gaia EDR3 2809421366255514112
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 00 35 46.56 (0.03) | 00 35 46.48 | 00 35 46.54 (0.03) | ||
| Declination | 26 54 54.20 (0.02) | 26 54 54.70 | 26 54 54.34 (0.02) | ||
| Spectral type | sdB | sdB | |||
| Effective temperature | [K] | 27150.0 (520) | |||
| log(g) | [cgs] | 5.58 (0.06) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 1.14 (0.04) | 1.15 (0.06) | 1.14 (0.04) | |
| Distance | [pc] | 880.20 (31) | 872.52 (44) | 880.20 (31) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 17.084 (0.04) | 17.004 (0.1) | 17.084 (0.04) | |
| Proper motion (declination) | [mas/yr] | -9.284 (0.03) | -9.313 (0.09) | -9.284 (0.03) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 14.46 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 14.84 (0.04) | 14.84 (0.04) | |||
| H magnitude | 14.92 (0.08) | 14.92 (0.08) | |||
| K magnitude | 14.91 (0.1) | 14.91 (0.1) | |||
| u magnitude | 13.90 (0.003) | 13.90 (0.003) | |||
| g magnitude | 14.01 (0.003) | 14.01 (0.003) | |||
| r magnitude | 14.47 (0.003) | 14.47 (0.003) | |||
| i magnitude | 14.79 (0.003) | 14.79 (0.003) | |||
| z magnitude | 15.09 (0.005) | 15.09 (0.005) | |||
| G magnitude | 14.26 (0.003) | 14.28 (0.0005) | 14.26 (0.003) | ||
| BP magnitude | 14.14 (0.003) | 14.12 (0.006) | |||
| RP magnitude | 14.49 (0.004) | 14.49 (0.002) | |||
| Pan g magnitude | 14.09 (0.004) | ||||
| Pan r magnitude | 14.49 (0.003) | ||||
| Pan i magnitude | 14.83 (0.002) | ||||
| Pan z magnitude | 15.09 (0.001) | ||||
| Pan y magnitude | 15.24 (0.001) | ||||
| E(B-V) | 0.058 | ||||
* 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.