SDSS J004655.29+331436.4
All names: SDSS J004655.29+331436.49, SDSS J004655.29+331436.4, Gaia DR2 361263550537087872, Gaia EDR3 361263550537087872, Gaia DR3 361263550537087872, GALEX J004655.4+331436
| 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 46 55.31 (0.4) | 00 46 55.29 | 00 46 55.30 (0.6) | 00 46 55.27 (0.4) | ||||||
| Declination | 33 14 36.48 (0.4) | 33 14 36.50 | 33 14 36.48 (0.6) | 33 14 36.38 (0.4) | ||||||
| Spectral type | DA: | DA: | DA | DA | ||||||
| Effective temperature | [K] | 6782.0 | 6922.0 (122) | |||||||
| log(g) | [cgs] | 8.24 | 8.46 (0.2) | |||||||
| Mass | [M☉] | 0.746 | 0.831 (0.1) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.7190 | ||||||||
| 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] | 5.19 (0.6) | 5.41 (0.7) | 5.19 (0.6) | ||||||
| Distance | [pc] | 192.85 (21) | 184.89 (23) | 192.85 (21) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 30.73386775 (0.5) | 30.54115813 (1) | 30.734 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | 6.656805093 (0.5) | 7.628285851 (1) | 6.657 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.01 (0.1) | 21.01 (0.1) | 21.02 (0.1) | |||||||
| g magnitude | 20.43 (0.02) | 20.45 (0.03) | 20.43 (0.02) | |||||||
| r magnitude | 20.26 (0.03) | 20.25 (0.03) | 20.25 (0.03) | |||||||
| i magnitude | 20.25 (0.04) | 20.26 (0.04) | 20.25 (0.04) | |||||||
| z magnitude | 20.29 (0.2) | 20.31 (0.2) | 20.28 (0.2) | |||||||
| G magnitude | 20.22 (0.05) | 20.27 | 20.22 (0.006) | |||||||
| BP magnitude | 20.39 (0.05) | 20.42 | ||||||||
| RP magnitude | 19.92 (0.1) | 19.95 | ||||||||
| Pan g magnitude | 20.45 (0.03) | |||||||||
| Pan r magnitude | 20.25 (0.02) | |||||||||
| Pan i magnitude | 20.19 (0.02) | |||||||||
| Pan z magnitude | 20.25 (0.02) | |||||||||
| Pan y magnitude | 20.37 (0.3) | |||||||||
| E(B-V) | 0.028 | |||||||||
* Constant surface field
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