SDSS J104721.36+310831.6
All names: Gaia DR2 735194428507615360, SDSS J104721.35+310831.5, Gaia DR3 735194428507615360, SDSS J104721.36+310831.6, GALEX J104721.4+310832, Gaia EDR3 735194428507615360
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 47 21.37 (0.5) | 10 47 21.35 | 10 47 21.37 (0.8) | 10 47 21.35 (0.5) | 10 47 21.36 | ||||||
| Declination | 31 08 30.97 (0.5) | 31 08 31.57 | 31 08 30.99 (0.7) | 31 08 31.80 (0.5) | 31 08 31.59 | ||||||
| Spectral type | DA | DAH | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 8303.6 (110) | 8184.0 | 8830.0 (244) | |||||||
| log(g) | [cgs] | 8.41 (0.2) | 8.41 | 8.24 (0.4) | |||||||
| Mass | [M☉] | 0.8585442849792951 (0.2) | 0.859 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.2060 | |||||||||
| 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] | 4.02 (0.7) | 4.38 (0.9) | 4.02 (0.7) | |||||||
| Distance | [pc] | 248.73 (41) | 228.20 (48) | 248.73 (42) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 15.00432858 (0.6) | 15.1688995 (2) | 15.004 (0.6) | |||||||
| Proper motion (declination) | [mas/yr] | -51.79138971 (0.6) | -52.07030352 (2) | -51.791 (0.6) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.76 (0.06) | 20.76 (0.06) | 20.79 (0.06) | ||||||||
| g magnitude | 20.38 (0.02) | 20.38 (0.02) | 20.39 (0.03) | ||||||||
| r magnitude | 20.29 (0.03) | 20.29 (0.03) | 20.31 (0.03) | ||||||||
| i magnitude | 20.35 (0.04) | 20.35 (0.04) | 20.37 (0.04) | ||||||||
| z magnitude | 20.49 (0.1) | 20.49 (0.1) | 20.49 (0.1) | ||||||||
| G magnitude | 20.27 (0.1) | 20.35 | 20.27 (0.008) | ||||||||
| BP magnitude | 20.48 (0.1) | 20.22 | |||||||||
| RP magnitude | 19.73 (0.1) | 20.09 | |||||||||
| Pan g magnitude | 20.42 (0.03) | ||||||||||
| Pan r magnitude | 20.30 (0.02) | ||||||||||
| Pan i magnitude | 20.41 (0.02) | ||||||||||
| Pan z magnitude | 20.53 (0.08) | ||||||||||
| Pan y magnitude | 20.48 (0.2) | ||||||||||
| E(B-V) | 0.018 | ||||||||||
* Constant surface field
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