SDSS J094441.06+550046.1
All names: Gaia DR2 1021834635967030016, SDSS J094441.06+550046.1, SDSS J094441.05+550046.1, SDSS J094441.06+550046.19, Gaia EDR3 1021834635967030016, SDSS J094441.05+550046.0, GALEX J094441.0+550046, SDSS J094441.04+550046.0, Gaia DR3 1021834635967030016
| 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 | 09 44 41.05 (0.2) | 09 44 41.05 | 09 44 41.05 (0.2) | 09 44 41.05 (0.2) | ||||||
| Declination | 55 00 46.20 (0.1) | 55 00 46.09 | 55 00 46.19 (0.2) | 55 00 46.09 (0.1) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 16461.0 | 19914.0 (254) | |||||||
| log(g) | [cgs] | 7.49 | 7.99 (0.04) | |||||||
| Mass | [M☉] | 0.376 | 0.617 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0708 | ||||||||
| 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] | 1.95 (0.2) | 1.81 (0.3) | 1.95 (0.2) | ||||||
| Distance | [pc] | 513.27 (59) | 551.59 (98) | 513.27 (59) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 1.413216421 (0.2) | 0.932857609 (0.4) | 1.413 (0.2) | ||||||
| Proper motion (declination) | [mas/yr] | 6.80194499 (0.2) | 6.765764147 (0.5) | 6.802 (0.2) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.03 (0.02) | 19.03 (0.02) | 19.03 (0.02) | |||||||
| g magnitude | 18.94 (0.009) | 18.96 (0.02) | 18.94 (0.009) | |||||||
| r magnitude | 19.25 (0.02) | 19.27 (0.02) | 19.25 (0.01) | |||||||
| i magnitude | 19.59 (0.03) | 19.61 (0.03) | 19.59 (0.03) | |||||||
| z magnitude | 19.63 (0.1) | 19.66 (0.1) | 19.63 (0.1) | |||||||
| G magnitude | 19.11 (0.02) | 19.14 | 19.11 (0.003) | |||||||
| BP magnitude | 19.04 (0.02) | 19.02 | ||||||||
| RP magnitude | 19.26 (0.04) | 19.30 | ||||||||
| Pan g magnitude | 18.96 (0.01) | |||||||||
| Pan r magnitude | 19.26 (0.01) | |||||||||
| Pan i magnitude | 19.57 (0.01) | |||||||||
| Pan z magnitude | 19.83 (0.02) | |||||||||
| Pan y magnitude | 19.93 (0.09) | |||||||||
| E(B-V) | 0.024 | |||||||||
* Constant surface field
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