SDSS J084847.85+035250.5
All names: SDSS J084847.85+035250.5, Gaia EDR3 581401201644510208, WD 0846+040, Gaia DR2 581401201644510208, Gaia DR3 581401201644510208, SDSS J084847.84+035250.5
| 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 48 47.85 (0.4) | 08 48 47.85 | 08 48 47.85 (0.9) | 08 48 47.85 (0.4) | 08 48 47.85 | 08 48 47.18 | 08 48 47.85 | |||||
| Declination | 03 52 50.27 (0.2) | 03 52 50.50 | 03 52 50.28 (0.5) | 03 52 50.57 (0.2) | 03 52 50.51 | 03 52 45.12 | 03 52 50.51 | |||||
| Spectral type | DA | DA | DA_auto | DA | DA | DA | ||||||
| Effective temperature | [K] | 18060.0 | 15389.0 (465) | 16143.0 (471) | ||||||||
| log(g) | [cgs] | 8.03 | 7.61 (0.1) | 7.63 (0.1) | ||||||||
| Mass | [M☉] | 0.638 | 0.463 (0.06) | |||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 0.1115 | ||||||||||
| 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] | 1.62 (0.4) | 2.03 (0.6) | 1.62 (0.4) | ||||||||
| Distance | [pc] | 616.49 (161) | 491.78 (139) | 616.48 (161) | ||||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.373220714 (0.6) | 1.586099437 (2) | 3.373 (0.6) | 10.0 | |||||||
| Proper motion (declination) | [mas/yr] | -18.42317882 (0.4) | -19.72680429 (0.9) | -18.423 (0.4) | -20.5 | |||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | ||||||||||||
| V magnitude | ||||||||||||
| R magnitude | ||||||||||||
| I magnitude | ||||||||||||
| J magnitude | ||||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | 19.80 (0.03) | 19.81 (0.03) | 19.81 (0.04) | 19.81 | 19.81 (0.03) | |||||||
| g magnitude | 19.50 (0.01) | 19.48 (0.01) | 19.51 (0.02) | 19.51 | 19.52 (0.02) | |||||||
| r magnitude | 19.75 (0.02) | 19.75 (0.02) | 19.78 (0.02) | 19.78 | 19.78 (0.02) | |||||||
| i magnitude | 19.96 (0.02) | 19.95 (0.02) | 19.96 (0.03) | 19.96 | 19.96 (0.03) | |||||||
| z magnitude | 20.33 (0.1) | 20.34 (0.1) | 20.36 (0.09) | 20.36 | 20.37 (0.09) | |||||||
| G magnitude | 19.66 (0.03) | 19.70 | 19.66 (0.005) | |||||||||
| BP magnitude | 19.58 (0.03) | 19.57 | ||||||||||
| RP magnitude | 19.68 (0.08) | 19.64 | ||||||||||
| Pan g magnitude | 19.50 (0.02) | |||||||||||
| Pan r magnitude | 19.75 (0.01) | |||||||||||
| Pan i magnitude | 19.99 (0.01) | |||||||||||
| Pan z magnitude | 20.19 (0.02) | |||||||||||
| Pan y magnitude | ||||||||||||
| E(B-V) | 0.032 | |||||||||||
* Constant surface field
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