SDSS J080746.80+494106.4
All names: Gaia DR2 934728953992818816, Gaia EDR3 934728953992818816, GALEX J080746.7+494106, SDSS J080746.80+494106.43, Gaia DR3 934728953992818816, SDSS J080746.80+494106.4, SDSS J080746.80+494106.2
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 07 46.84 (0.4) | 08 07 46.80 | 08 07 46.84 (0.5) | 08 07 46.81 (0.4) | ||||||
| Declination | 49 41 05.93 (0.3) | 49 41 06.20 | 49 41 05.94 (0.3) | 49 41 06.22 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8893.0 | 9164.0 (65) | |||||||
| log(g) | [cgs] | 7.65 | 7.98 (0.09) | |||||||
| Mass | [M☉] | 0.414 | 0.588 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.5455 | ||||||||
| 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] | 2.80 (0.4) | 2.83 (0.5) | 2.80 (0.4) | ||||||
| Distance | [pc] | 357.71 (56) | 353.50 (68) | 357.72 (56) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 19.45918034 (0.4) | 19.07516499 (0.9) | 19.459 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -18.059165 (0.4) | -17.54689393 (0.7) | -18.059 (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 | 20.49 (0.07) | 20.48 (0.06) | 20.49 (0.07) | |||||||
| g magnitude | 20.02 (0.02) | 20.02 (0.03) | 20.02 (0.02) | |||||||
| r magnitude | 19.96 (0.02) | 19.95 (0.07) | 19.96 (0.02) | |||||||
| i magnitude | 20.06 (0.03) | 20.04 (0.1) | 20.06 (0.03) | |||||||
| z magnitude | 20.21 (0.1) | 20.18 (0.2) | 20.21 (0.1) | |||||||
| G magnitude | 19.90 (0.05) | 19.94 | 19.90 (0.005) | |||||||
| BP magnitude | 20.01 (0.05) | 20.02 | ||||||||
| RP magnitude | 19.71 (0.08) | 19.61 | ||||||||
| Pan g magnitude | 19.94 (0.01) | |||||||||
| Pan r magnitude | 19.94 (0.02) | |||||||||
| Pan i magnitude | 20.04 (0.02) | |||||||||
| Pan z magnitude | 20.12 (0.03) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.034 | |||||||||
* Constant surface field
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