SDSS J074825.97+434646.2
All names: SDSS J074825.96+434646.7, Gaia DR3 925935094353950720, SDSS J074825.96+434646.6, Gaia EDR3 925935094353950720, SDSS J074825.97+434646.3, SDSS J074825.97+434646.27, SDSS J074825.96+434646.2, SDSS J074825.97+434646.2, Gaia DR2 925935094353950720, GALEX J074825.9+434647
| 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 | 07 48 25.97 (0.3) | 07 48 25.97 | 07 48 25.97 (0.5) | 07 48 25.97 (0.3) | ||||||
| Declination | 43 46 46.08 (0.2) | 43 46 46.77 | 43 46 46.10 (0.3) | 43 46 46.84 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11696.0 | 16672.0 (32) | |||||||
| log(g) | [cgs] | 7.32 | 7.96 (0.03) | |||||||
| Mass | [M☉] | 0.304 | 0.595 (0.01) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.2011 | ||||||||
| 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] | 2.19 (0.3) | 2.11 (0.4) | 2.19 (0.3) | ||||||
| Distance | [pc] | 456.46 (62) | 472.98 (88) | 456.45 (62) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 1.262175679 (0.3) | 1.738603006 (0.8) | 1.262 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -47.47976066 (0.2) | -46.95306382 (0.5) | -47.48 (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 | 19.33 (0.03) | 19.36 (0.03) | 19.33 (0.03) | |||||||
| g magnitude | 19.10 (0.01) | 19.12 (0.02) | 19.10 (0.01) | |||||||
| r magnitude | 19.33 (0.01) | 19.33 (0.02) | 19.33 (0.01) | |||||||
| i magnitude | 19.53 (0.02) | 19.53 (0.02) | 19.53 (0.02) | |||||||
| z magnitude | 19.63 (0.07) | 19.62 (0.07) | 19.63 (0.07) | |||||||
| G magnitude | 19.19 (0.04) | 19.24 | 19.19 (0.004) | |||||||
| BP magnitude | 19.21 (0.04) | 19.16 | ||||||||
| RP magnitude | 19.31 (0.06) | 19.26 | ||||||||
| Pan g magnitude | 19.10 (0.01) | |||||||||
| Pan r magnitude | 19.35 (0.01) | |||||||||
| Pan i magnitude | 19.55 (0.008) | |||||||||
| Pan z magnitude | 19.76 (0.02) | |||||||||
| Pan y magnitude | 19.87 (0.03) | |||||||||
| E(B-V) | 0.031 | |||||||||
* Constant surface field
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