SDSS J081409.77+411044.9
All names: Gaia DR3 909685927403104128, WD 0810+413, Gaia DR2 909685927403104128, SDSS J081409.77+411044.9, Gaia EDR3 909685927403104128, SDSS J081409.78+411045.0, GALEX J081409.8+411044, SDSS J081409.78+411044.9
| 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 14 09.75 (0.2) | 08 14 09.78 | 08 14 09.75 (0.3) | 08 14 09.78 (0.2) | 08 14 09.78 | 08 14 09.82 | 08 14 09.78 | |||||
| Declination | 41 10 44.58 (0.2) | 41 10 44.98 | 41 10 44.60 (0.3) | 41 10 44.99 (0.2) | 41 10 44.99 | 41 10 40.44 | 41 10 45.00 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 11764.0 | 12365.0 (379) | 12296.0 (300) | ||||||||
| log(g) | [cgs] | 7.98 | 7.99 (0.1) | 8.09 (0.1) | ||||||||
| Mass | [M☉] | 0.595 | 0.655 (0.07) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.3845 | ||||||||||
| 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] | 3.44 (0.4) | 3.24 (0.6) | 3.44 (0.4) | ||||||||
| Distance | [pc] | 291.10 (34) | 308.76 (58) | 291.10 (34) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -22.87648825 (0.3) | -23.14858352 (0.7) | -22.876 (0.3) | -21.4 | |||||||
| Proper motion (declination) | [mas/yr] | -25.43523303 (0.2) | -25.5175034 (0.5) | -25.435 (0.2) | -31.0 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.49 (0.02) | 19.49 (0.02) | 19.49 (0.03) | 19.48 | 19.47 (0.03) | |||||||
| g magnitude | 19.06 (0.01) | 19.06 (0.01) | 19.10 (0.02) | 19.10 | 19.09 (0.02) | |||||||
| r magnitude | 19.26 (0.01) | 19.26 (0.01) | 19.29 (0.02) | 19.28 | 19.28 (0.02) | |||||||
| i magnitude | 19.47 (0.02) | 19.47 (0.02) | 19.50 (0.02) | 19.49 | 19.49 (0.02) | |||||||
| z magnitude | 19.55 (0.06) | 19.55 (0.06) | 19.61 (0.07) | 19.60 | 19.61 (0.06) | |||||||
| G magnitude | 19.16 (0.04) | 19.21 | 19.16 (0.004) | |||||||||
| BP magnitude | 19.14 (0.04) | 19.14 | ||||||||||
| RP magnitude | 19.22 (0.06) | 19.21 | ||||||||||
| Pan g magnitude | 19.08 (0.01) | |||||||||||
| Pan r magnitude | 19.25 (0.01) | |||||||||||
| Pan i magnitude | 19.50 (0.007) | |||||||||||
| Pan z magnitude | 19.72 (0.02) | |||||||||||
| Pan y magnitude | 19.54 (0.05) | |||||||||||
| E(B-V) | 0.024 | |||||||||||
* Constant surface field
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