SDSS J085732.33+464408.1
All names: Gaia DR2 1010838042220844288, SDSS J085732.33+464408.1, SDSS J085732.32+464408.0, SDSS J085732.33+464408.11, Gaia EDR3 1010838046517592192, SDSS J085732.32+464408.1, Gaia DR3 1010838046517592192
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 57 32.36 (0.5) | 08 57 32.33 | 08 57 32.36 (0.7) | 08 57 32.32 (0.5) | |||||
| Declination | 46 44 07.72 (0.4) | 46 44 08.11 | 46 44 07.73 (0.6) | 46 44 08.04 (0.4) | |||||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 5521.0 | 8891.0 (131) | ||||||
| log(g) | [cgs] | 6.96 | 7.13 (0.2) | ||||||
| Mass | [M☉] | 0.173 | 0.221 (0.04) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| 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] | 2.08 (0.8) | 3.31 (1) | 2.08 (0.8) | |||||
| Distance | [pc] | 480.74 (181) | 302.40 (87) | 480.75 (181) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 23.81104411 (0.6) | 24.93859767 (2) | 23.811 (0.6) | |||||
| Proper motion (declination) | [mas/yr] | -19.54269564 (0.7) | -19.84197698 (1) | -19.543 (0.7) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.91 (0.07) | 20.94 (0.07) | 20.93 (0.07) | ||||||
| g magnitude | 20.96 (0.04) | 21.02 (0.06) | 20.96 (0.04) | ||||||
| r magnitude | 20.36 (0.03) | 20.39 (0.03) | 20.36 (0.03) | ||||||
| i magnitude | 20.24 (0.04) | 20.28 (0.04) | 20.25 (0.04) | ||||||
| z magnitude | 20.40 (0.1) | 20.41 (0.1) | 20.40 (0.1) | ||||||
| G magnitude | 20.34 (0.07) | 20.39 | 20.34 (0.006) | ||||||
| BP magnitude | 20.64 (0.07) | 20.49 | |||||||
| RP magnitude | 20.17 (0.07) | 20.08 | |||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.024 | ||||||||
* Constant surface field
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