SDSS J031723.53+422659.4
All names: SDSS J031723.53+422659.4, SDSS J031723.52+422659.5, Gaia DR3 239706488477588736, Gaia DR2 239706488477588736, Gaia EDR3 239706488477588736, SDSS J031723.52+422659.6
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 17 23.58 (0.4) | 03 17 23.52 | 03 17 23.57 (0.6) | 03 17 23.58 | 03 17 23.51 (0.4) | 03 17 23.53 | |||||
| Declination | 42 26 58.74 (0.3) | 42 26 59.59 | 42 26 58.78 (0.4) | 42 26 58.74 | 42 26 59.81 (0.3) | 42 26 59.44 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6427.0 | 6939.0 (341) | 6865.0 (90) | |||||||
| log(g) | [cgs] | 7.79 | 8.00 (0.1) | 7.98 (0.2) | |||||||
| Mass | [M☉] | 0.474 | 0.592 (0.1) | 0.582 (0.1) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.4170 | |||||||||
| 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] | 5.76 (0.5) | 5.59 (0.6) | 5.76 | 5.76 (0.5) | ||||||
| Distance | [pc] | 173.66 (14) | 178.88 (21) | 173.66 | 173.66 (14) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 44.19769222 (0.5) | 42.38593725 (2) | 44.198 (0.5) | |||||||
| Proper motion (declination) | [mas/yr] | -66.5822181 (0.4) | -67.29079599 (1) | -66.582 (0.4) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.64 (0.05) | 20.64 (0.05) | 20.62 (0.08) | ||||||||
| g magnitude | 20.00 (0.02) | 20.00 (0.01) | 19.97 (0.02) | ||||||||
| r magnitude | 19.69 (0.02) | 19.69 (0.02) | 19.76 (0.02) | ||||||||
| i magnitude | 19.60 (0.02) | 19.60 (0.02) | 19.62 (0.02) | ||||||||
| z magnitude | 19.64 (0.05) | 19.64 (0.05) | 19.61 (0.09) | ||||||||
| G magnitude | 19.70 (0.04) | 19.73 | 19.70 | 19.70 (0.005) | |||||||
| BP magnitude | 19.95 (0.04) | 20.00 | |||||||||
| RP magnitude | 19.39 (0.04) | 19.35 | |||||||||
| Pan g magnitude | 19.99 (0.03) | ||||||||||
| Pan r magnitude | 19.76 (0.02) | ||||||||||
| Pan i magnitude | 19.67 (0.02) | ||||||||||
| Pan z magnitude | 19.67 (0.02) | ||||||||||
| Pan y magnitude | 19.68 (0.07) | ||||||||||
| E(B-V) | 0.054 | ||||||||||
* Constant surface field
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