PG 1103+385
All names: PG 1103+385, SDSS J110550.62+381303.3, WD 1103+384, Gaia DR3 764786753181005184, FBS 1103+385, EUVE J1105+38.2, Gaia DR2 764786753181005184, SDSS J110550.59+381303.2, EXO 1103.0+3829, FBS B 76, SDSS J110550.61+381303.3, CBS 419, Gaia EDR3 764786753181005184
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Gianninas et al. 2011 | Vincent et al. 2024 | Simbad | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 05 50.56 (0.05) | 11 05 50.62 | 11 05 50.57 (0.08) | 11 05 50.56 | 11 05 50.63 (0.05) | 11 05 46.44 | 11 05 50.62 | ||||||
| Declination | 38 13 03.31 (0.06) | 38 13 03.35 | 38 13 03.31 (0.09) | 38 13 03.31 | 38 13 03.37 (0.06) | 38 12 41.40 | 38 13 03.33 | ||||||
| Spectral type | DA | DA | DA | DA1.9 | DA | DA | DA | ||||||
| Effective temperature | [K] | 25117.0 | 26750.0 (426) | 26562.0 (725) | 27347.0 (134) | ||||||||
| log(g) | [cgs] | 8.53 | 8.58 (0.05) | 8.62 (0.03) | 8.59 (0.03) | ||||||||
| Mass | [M☉] | 0.959 | 0.99 (0.03) | 1.01 (0.02) | 0.976 (0.01) | ||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 0.1026 | |||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| log(C/H) | |||||||||||||
| log(N/H) | |||||||||||||
| log(O/H) | |||||||||||||
| log(Na/H) | |||||||||||||
| log(Mg/H) | |||||||||||||
| log(Al/H) | |||||||||||||
| log(Si/H) | |||||||||||||
| log(P/H) | |||||||||||||
| log(S/H) | |||||||||||||
| log(Sc/H) | |||||||||||||
| log(Ti/H) | |||||||||||||
| log(Cr/H) | |||||||||||||
| log(Mn/H) | |||||||||||||
| log(Fe/H) | |||||||||||||
| log(Ni/H) | |||||||||||||
| Parallax | [mas] | 7.00 (0.07) | 6.89 (0.1) | 7.00 | 7.00 (0.07) | ||||||||
| Distance | [pc] | 142.92 (2) | 145.23 (2) | 161.00 | 142.92 | 142.92 (2) | |||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -49.91924025 (0.06) | -50.14819684 (0.1) | -49.919 (0.06) | |||||||||
| Proper motion (declination) | [mas/yr] | -3.920235024 (0.06) | -3.510291905 (0.2) | -3.92 (0.06) | |||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 16.93 | ||||||||||||
| V magnitude | 17.20 | ||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 16.64 (0.007) | 16.64 (0.007) | 16.60 (0.04) | ||||||||||
| g magnitude | 16.81 (0.004) | 16.81 (0.004) | 16.82 (0.02) | ||||||||||
| r magnitude | 17.23 (0.005) | 17.23 (0.005) | 17.24 (0.01) | ||||||||||
| i magnitude | 17.60 (0.006) | 17.60 (0.006) | 17.61 (0.02) | ||||||||||
| z magnitude | 17.87 (0.02) | 17.87 (0.02) | 17.88 (0.03) | ||||||||||
| G magnitude | 17.05 (0.007) | 17.07 | 17.05 | 17.05 (0.003) | |||||||||
| BP magnitude | 16.92 (0.007) | 16.87 | |||||||||||
| RP magnitude | 17.30 (0.01) | 17.29 | |||||||||||
| Pan g magnitude | 16.86 (0.003) | ||||||||||||
| Pan r magnitude | 17.25 (0.003) | ||||||||||||
| Pan i magnitude | 17.61 (0.005) | ||||||||||||
| Pan z magnitude | 17.89 (0.005) | ||||||||||||
| Pan y magnitude | 18.05 (0.02) | ||||||||||||
| E(B-V) | 0.008 | ||||||||||||
* Constant surface field
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