All names: GALEX J035514.2+102812, TIC 415339307, HS0352+1019, LAMOST J035514.27+102812.0, SDSS J035514.31+102812.5, 2MASS J03551431+1028126, HS 0352+1019, KUV 03525+1019, Gaia DR3 3302955130527310464, Gaia DR2 3302955130527310464
| Parameter | Unit | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|
| Right ascension | 03 55 14.28 | 03 55 14.31 (0.03) | ||
| Declination | 10 28 12.56 | 10 28 12.52 (0.02) | ||
| Spectral type | sdB | sdB | ||
| Effective temperature | [K] | 24900.0 (600) | ||
| log(g) | [cgs] | 5.35 (0.1) | ||
| Mass | [M☉] | |||
| log(Luminosity) | [L☉] | |||
| Cooling age | [Gyr] | |||
| log(H/He) | ||||
| log(C/He) | ||||
| log(Ca/He) | ||||
| log(Ca/H) | ||||
| Parallax | [mas] | 1.30 (0.06) | 1.31 (0.03) | |
| Distance | [pc] | 771.37 (33) | 762.66 (17) | |
| Composition | ||||
| Proper motion (right ascension) | [mas/yr] | 7.992 (0.1) | 8.033 (0.03) | |
| Proper motion (declination) | [mas/yr] | -4.197 (0.07) | -4.224 (0.02) | |
| Variability | ||||
| Magnetic | ||||
| Bd | [MG] | |||
| Infrared excess (disk) | ||||
| Binarity | ||||
| B magnitude | 14.00 | |||
| V magnitude | ||||
| R magnitude | ||||
| I magnitude | ||||
| J magnitude | 14.29 (0.03) | 14.29 (0.03) | ||
| H magnitude | 14.38 (0.04) | 14.38 (0.04) | ||
| K magnitude | 14.36 (0.06) | 14.36 (0.06) | ||
| u magnitude | 14.11 (0.003) | 14.11 (0.003) | ||
| g magnitude | 14.01 (0.003) | 14.01 (0.003) | ||
| r magnitude | 14.28 (0.004) | 14.28 (0.004) | ||
| i magnitude | 14.48 (0.004) | 14.48 (0.004) | ||
| z magnitude | 14.71 (0.005) | 14.71 (0.005) | ||
| G magnitude | 14.15 (0.0005) | 14.14 (0.003) | ||
| BP magnitude | 14.07 (0.005) | |||
| RP magnitude | 14.19 (0.002) | |||
| Pan g magnitude | 14.06 (0.005) | |||
| Pan r magnitude | 14.29 (0.004) | |||
| Pan i magnitude | 14.53 (0.003) | |||
| Pan z magnitude | 14.72 (0.003) | |||
| Pan y magnitude | 14.82 (0.003) | |||
| E(B-V) | 0.212 | |||
* 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.