SDSS J080045.51+481212.2
All names: Gaia DR2 933139953532836992, SDSS J080045.51+481212.2, SDSS J080045.51+481212.20, Gaia EDR3 933139953532836992, Gaia DR3 933139953532836992, SDSS J080045.51+481212.1, GALEX J080045.5+481212
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | Bedard et al. 2020 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 00 45.52 (0.3) | 08 00 45.51 | 08 00 45.52 (0.3) | 08 00 45.52 (0.3) | ||||||
| Declination | 48 12 12.15 (0.2) | 48 12 12.29 | 48 12 12.15 (0.3) | 48 12 12.31 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 33880.0 (499) | 20822.0 | 36381.0 (371) | ||||||
| log(g) | [cgs] | 7.20 (0.09) | 7.01 | 7.45 (0.06) | ||||||
| Mass | [M☉] | 0.35 (0.03) | 0.271 | 0.491 (0.01) | ||||||
| log(Luminosity) | [L☉] | -0.14 (0.06) | ||||||||
| Cooling age | [Gyr] | 0.0002 (0.0001) | 0.4131 | |||||||
| 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] | 0.37 (0.4) | 1.01 (0.5) | 0.37 (0.4) | ||||||
| Distance | [pc] | 2724.95 (2633) | 994.21 (472) | 2724.80 (2633) | ||||||
| Composition | H | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 1.645621361 (0.3) | 2.464512947 (0.7) | 1.646 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -9.924652229 (0.3) | -10.25191252 (0.5) | -9.925 (0.3) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.64 (0.02) | 18.64 (0.02) | 18.64 (0.02) | |||||||
| g magnitude | 18.89 (0.009) | 18.90 (0.01) | 18.89 (0.009) | |||||||
| r magnitude | 19.35 (0.02) | 19.35 (0.02) | 19.35 (0.01) | |||||||
| i magnitude | 19.73 (0.03) | 19.73 (0.03) | 19.73 (0.03) | |||||||
| z magnitude | 20.07 (0.1) | 20.03 (0.1) | 20.07 (0.1) | |||||||
| G magnitude | 19.14 (0.03) | 19.19 | 19.14 (0.005) | |||||||
| BP magnitude | 19.09 (0.03) | 18.95 | ||||||||
| RP magnitude | 19.45 (0.07) | 19.30 | ||||||||
| Pan g magnitude | 18.97 (0.005) | |||||||||
| Pan r magnitude | 19.36 (0.009) | |||||||||
| Pan i magnitude | 19.69 (0.008) | |||||||||
| Pan z magnitude | 19.93 (0.03) | |||||||||
| Pan y magnitude | 19.81 (0.1) | |||||||||
| E(B-V) | 0.044 | |||||||||
* Constant surface field
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