SDSS J003046.98+310842.9
All names: Gaia EDR3 2859532222871121792, SDSS J003046.98+310842.9, GALEX J003047.0+310843, SDSS J003046.98+310842.92, Gaia DR2 2859532222871121792, SDSS J003046.97+310842.9, Gaia DR3 2859532222871121792
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 30 46.97 (0.4) | 00 30 46.97 | 00 30 46.97 (0.5) | 00 30 46.97 (0.4) | ||||||
| Declination | 31 08 42.91 (0.3) | 31 08 42.93 | 31 08 42.91 (0.6) | 31 08 42.84 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6857.0 | 7314.0 (113) | |||||||
| log(g) | [cgs] | 8.17 | 8.31 (0.2) | |||||||
| Mass | [M☉] | 0.699 | 0.7140000000000001 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.1820 | ||||||||
| 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] | 5.41 (0.5) | 5.57 (0.7) | 5.41 (0.5) | ||||||
| Distance | [pc] | 184.88 (16) | 179.45 (22) | 184.88 (16) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -0.235032833 (0.5) | -0.981304125 (1) | -0.235 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | 4.443585919 (0.4) | 4.50245572 (1) | 4.444 (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 | 20.92 (0.1) | 20.84 (0.1) | 20.84 (0.1) | |||||||
| g magnitude | 20.24 (0.02) | 20.24 (0.03) | 20.24 (0.03) | |||||||
| r magnitude | 20.01 (0.03) | 20.01 (0.04) | 20.01 (0.04) | |||||||
| i magnitude | 19.97 (0.05) | 19.97 (0.05) | 19.97 (0.05) | |||||||
| z magnitude | 20.08 (0.2) | 20.05 (0.2) | 20.05 (0.2) | |||||||
| G magnitude | 20.05 (0.08) | 20.09 | 20.05 (0.006) | |||||||
| BP magnitude | 20.39 (0.08) | 20.26 | ||||||||
| RP magnitude | 19.82 (0.05) | 19.85 | ||||||||
| Pan g magnitude | 20.22 (0.01) | |||||||||
| Pan r magnitude | 20.05 (0.02) | |||||||||
| Pan i magnitude | 20.01 (0.02) | |||||||||
| Pan z magnitude | 20.02 (0.02) | |||||||||
| Pan y magnitude | 20.04 (0.09) | |||||||||
| E(B-V) | 0.029 | |||||||||
* Constant surface field
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