SDSS J081144.60+071030.5
All names: Gaia DR3 3097573986321357696, SDSS J081144.59+071030.5, Gaia DR2 3097573986321357696, GALEX J081144.6+071030, Gaia EDR3 3097573986321357696, SDSS J081144.60+071030.6, WD 0809+073, SDSS J081144.60+071030.5
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 | White Dwarf Catalog (McCook & Sion 1999) | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 11 44.60 (0.3) | 08 11 44.60 | 08 11 44.60 (0.4) | 08 11 44.60 (0.3) | 08 11 44.60 | 08 11 43.90 | 08 11 44.60 | |||||
| Declination | 07 10 30.49 (0.2) | 07 10 30.59 | 07 10 30.49 (0.2) | 07 10 30.59 (0.2) | 07 10 30.59 | 07 10 24.24 | 07 10 30.58 | |||||
| Spectral type | DA | DA | DA_auto | DA | DAH | DA | ||||||
| Effective temperature | [K] | 11672.0 | 17243.0 (366) | 17470.0 (375) | ||||||||
| log(g) | [cgs] | 7.55 | 7.60 (0.09) | 7.64 (0.1) | ||||||||
| Mass | [M☉] | 0.383 | ||||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.2368 | ||||||||||
| 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] | 1.99 (0.4) | 2.10 (0.4) | 1.99 (0.4) | ||||||||
| Distance | [pc] | 501.76 (99) | 477.05 (96) | 501.76 (99) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 1.911881861 (0.4) | 2.470968741 (0.8) | 1.912 (0.4) | 9.9 | |||||||
| Proper motion (declination) | [mas/yr] | -6.121845344 (0.3) | -6.50880161 (0.4) | -6.122 (0.3) | 11.2 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.70 (0.03) | 19.70 (0.03) | 19.70 (0.03) | 19.68 (0.03) | ||||||||
| g magnitude | 19.40 (0.01) | 19.39 (0.01) | 19.43 (0.02) | 19.41 (0.02) | ||||||||
| r magnitude | 19.67 (0.01) | 19.67 (0.01) | 19.70 (0.01) | 19.67 (0.01) | ||||||||
| i magnitude | 19.94 (0.02) | 19.94 (0.02) | 19.98 (0.03) | 19.94 (0.03) | ||||||||
| z magnitude | 20.36 (0.1) | 20.36 (0.1) | 20.39 (0.1) | 20.34 (0.1) | ||||||||
| G magnitude | 19.54 (0.03) | 19.58 | 19.54 (0.004) | |||||||||
| BP magnitude | 19.52 (0.03) | 19.45 | ||||||||||
| RP magnitude | 19.73 (0.05) | 19.62 | ||||||||||
| Pan g magnitude | 19.41 (0.02) | |||||||||||
| Pan r magnitude | 19.67 (0.01) | |||||||||||
| Pan i magnitude | 19.93 (0.01) | |||||||||||
| Pan z magnitude | 20.17 (0.04) | |||||||||||
| Pan y magnitude | 20.05 (0.02) | |||||||||||
| E(B-V) | 0.020 | |||||||||||
* Constant surface field
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