SDSS J084800.00+344150.5
All names: Gaia EDR3 716520464757342848, Gaia DR3 716520464757342848, WD 0844+348, SDSS J084759.98+344150.5, SDSS J084800.00+344150.6, SDSS J084800.00+344150.5, Gaia DR2 716520460464314752
| 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 48 00.00 (0.4) | 08 47 59.99 | 08 48 00.00 (0.9) | 08 47 59.99 (0.4) | 08 48 00.00 | 08 47 59.45 | 08 48 00.00 | |||||
| Declination | 34 41 50.48 (0.2) | 34 41 50.54 | 34 41 50.48 (0.4) | 34 41 50.61 (0.2) | 34 41 50.54 | 34 41 48.48 | 34 41 50.58 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 10709.0 | 10804.0 (201) | 10739.0 (206) | ||||||||
| log(g) | [cgs] | 8.30 | 8.44 (0.2) | 8.42 (0.2) | ||||||||
| Mass | [M☉] | 0.792 | 0.856 (0.1) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.7965 | ||||||||||
| 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] | 2.32 (0.4) | 3.52 (1) | 2.32 (0.4) | ||||||||
| Distance | [pc] | 431.12 (78) | 284.38 (85) | 431.13 (78) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 8.851318412 (0.4) | 12.72987795 (2) | 8.851 (0.4) | 6.2 | |||||||
| Proper motion (declination) | [mas/yr] | -8.512635338 (0.3) | -9.457290246 (0.8) | -8.513 (0.3) | -7.3 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 20.07 (0.05) | 20.07 (0.04) | 20.10 (0.05) | 20.10 | 20.07 (0.05) | |||||||
| g magnitude | 19.68 (0.01) | 19.70 (0.01) | 19.71 (0.02) | 19.71 | 19.70 (0.02) | |||||||
| r magnitude | 19.77 (0.02) | 19.78 (0.02) | 19.79 (0.03) | 19.79 | 19.78 (0.03) | |||||||
| i magnitude | 19.94 (0.03) | 19.95 (0.03) | 19.95 (0.03) | 19.96 | 19.95 (0.03) | |||||||
| z magnitude | 20.12 (0.1) | 20.11 (0.1) | 20.13 (0.1) | 20.13 | 20.12 (0.1) | |||||||
| G magnitude | 19.73 (0.05) | 19.76 | 19.73 (0.005) | |||||||||
| BP magnitude | 19.82 (0.05) | 19.89 | ||||||||||
| RP magnitude | 19.58 (0.05) | 19.71 | ||||||||||
| Pan g magnitude | 19.67 (0.02) | |||||||||||
| Pan r magnitude | 19.80 (0.01) | |||||||||||
| Pan i magnitude | 19.93 (0.01) | |||||||||||
| Pan z magnitude | 20.17 (0.04) | |||||||||||
| Pan y magnitude | 20.25 (0.1) | |||||||||||
| E(B-V) | 0.023 | |||||||||||
* Constant surface field
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