All names: PG1101+113, Gaia DR3 3868458111291375616, GALEX J110353.5+110004, PG 1101+113, TIC 350339530, Gaia EDR3 3868458111291375616, Gaia DR2 3868458111291375616, 2MASS J11035354+1100056, SDSS J110353.54+110005.4, LAMOST J110353.56+110004.3
| Parameter | Unit | Gaia EDR3 | Geier 2020 | Stilism | Simbad |
|---|---|---|---|---|---|
| Right ascension | 11 03 53.55 (0.04) | 11 03 53.53 | 11 03 53.55 (0.04) | ||
| Declination | 11 00 05.33 (0.03) | 11 00 05.99 | 11 00 05.46 (0.03) | ||
| Spectral type | sdOB | sdBO | |||
| Effective temperature | [K] | 35750.0 (1050) | |||
| log(g) | [cgs] | 5.87 (0.3) | |||
| Mass | [M☉] | ||||
| log(Luminosity) | [L☉] | ||||
| Cooling age | [Gyr] | ||||
| log(H/He) | |||||
| log(C/He) | |||||
| log(Ca/He) | |||||
| log(Ca/H) | |||||
| Parallax | [mas] | 0.59 (0.04) | 0.77 (0.05) | 0.59 (0.04) | |
| Distance | [pc] | 1693.48 (127) | 1300.05 (93) | 1693.48 (127) | |
| Composition | |||||
| Proper motion (right ascension) | [mas/yr] | 2.358 (0.05) | 2.514 (0.09) | 2.358 (0.05) | |
| Proper motion (declination) | [mas/yr] | -7.982 (0.04) | -8.189 (0.07) | -7.982 (0.04) | |
| Variability | |||||
| Magnetic | |||||
| Bd | [MG] | ||||
| Infrared excess (disk) | |||||
| Binarity | |||||
| B magnitude | 15.17 | ||||
| V magnitude | |||||
| R magnitude | |||||
| I magnitude | |||||
| J magnitude | 15.99 (0.09) | 15.77 (0.008) | |||
| H magnitude | 16.11 (0.2) | 16.11 (0.2) | |||
| K magnitude | 16.76 | ||||
| u magnitude | 14.55 (0.003) | 14.53 (0.02) | |||
| g magnitude | 14.82 (0.003) | 14.89 (0.03) | |||
| r magnitude | 15.33 (0.003) | 15.38 (0.02) | |||
| i magnitude | 15.69 (0.004) | 15.75 (0.01) | |||
| z magnitude | 15.99 (0.007) | 16.02 (0.02) | |||
| G magnitude | 15.10 (0.003) | 15.12 (0.001) | 15.10 (0.003) | ||
| BP magnitude | 14.96 (0.004) | 14.91 (0.01) | |||
| RP magnitude | 15.39 (0.005) | 15.39 (0.003) | |||
| Pan g magnitude | 14.93 (0.006) | ||||
| Pan r magnitude | 15.36 (0.002) | ||||
| Pan i magnitude | 15.73 (0.002) | ||||
| Pan z magnitude | 16.01 (0.003) | ||||
| Pan y magnitude | 16.20 (0.005) | ||||
| E(B-V) | 0.025 | ||||
* 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.