A1 81
All names: SDSS J113350.02+124116.4, SDSS J113350.01+124116.4, Gaia DR3 3917479699777194752, Gaia EDR3 3917479699777194752, A1 81, GALEX J113350.0+124116, WD 1131+129, Gaia DR2 3917479699777194752, SDSS J113349.99+124116.4
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Tremblay et al. 2011 | Vincent et al. 2024 | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 33 49.98 (0.07) | 11 33 50.02 | 11 33 49.98 (0.09) | 11 33 49.98 | 11 33 50.03 (0.07) | 11 33 50.02 | 11 33 49.58 | 11 33 50.02 | ||||||
| Declination | 12 41 16.41 (0.06) | 12 41 16.44 | 12 41 16.41 (0.08) | 12 41 16.41 | 12 41 16.40 (0.06) | 12 41 16.44 | 12 41 13.20 | 12 41 16.44 | ||||||
| Spectral type | DA | DA | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 21780.0 | 25230.0 (230) | 23011.0 (829) | 24889.0 (234) | 24609.0 (216) | ||||||||
| log(g) | [cgs] | 8.12 | 8.20 (0.03) | 8.15 (0.04) | 8.27 (0.03) | 8.24 (0.03) | ||||||||
| Mass | [M☉] | 0.697 | 0.75 (0.02) | 0.72 (0.03) | 0.763 (0.02) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.0641 | 0.0407 | |||||||||||
| 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] | 5.22 (0.08) | 5.28 (0.1) | 5.22 | 5.22 (0.08) | |||||||||
| Distance | [pc] | 191.48 (3) | 189.34 (4) | 191.48 | 191.48 (3) | |||||||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | -46.9707173 (0.09) | -46.91314282 (0.2) | -46.971 (0.09) | -44.5 | |||||||||
| Proper motion (declination) | [mas/yr] | 1.088034934 (0.08) | 0.954017968 (0.2) | 1.088 (0.08) | 0.0 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 16.50 | |||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 17.84 (0.04) | |||||||||||||
| H magnitude | 17.75 (0.08) | |||||||||||||
| K magnitude | ||||||||||||||
| u magnitude | 16.87 (0.007) | 16.87 (0.007) | 16.87 (0.01) | 16.87 | 16.88 (0.02) | |||||||||
| g magnitude | 16.98 (0.004) | 16.98 (0.004) | 17.00 (0.02) | 17.00 | 17.01 (0.02) | |||||||||
| r magnitude | 17.40 (0.005) | 17.40 (0.005) | 17.40 (0.02) | 17.40 | 17.41 (0.02) | |||||||||
| i magnitude | 17.71 (0.007) | 17.71 (0.007) | 17.71 (0.02) | 17.71 | 17.71 (0.02) | |||||||||
| z magnitude | 18.03 (0.02) | 18.03 (0.02) | 18.07 (0.03) | 18.07 | 18.03 (0.02) | |||||||||
| G magnitude | 17.19 (0.005) | 17.22 | 17.19 | 17.19 (0.003) | ||||||||||
| BP magnitude | 17.11 (0.005) | 17.08 | ||||||||||||
| RP magnitude | 17.42 (0.01) | 17.41 | ||||||||||||
| Pan g magnitude | 17.03 (0.005) | |||||||||||||
| Pan r magnitude | 17.39 (0.005) | |||||||||||||
| Pan i magnitude | 17.74 (0.006) | |||||||||||||
| Pan z magnitude | 18.00 (0.008) | |||||||||||||
| Pan y magnitude | 18.17 (0.02) | |||||||||||||
| E(B-V) | 0.014 | |||||||||||||
* Constant surface field
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