SDSS J073416.23+211705.0
All names: SDSS J073416.23+211705.06, Gaia DR2 865331490899998080, SDSS J073416.23+211705.0, Gaia DR3 865331490899998080, Gaia EDR3 865331490899998080, GALEX J073416.2+211704, SDSS J073416.23+211705.1
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Kepler et al. 2015 | Simbad |
|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 34 16.23 (2) | 07 34 16.23 | 07 34 16.23 (2) | 07 34 16.23 (2) | ||||
| Declination | 21 17 05.05 (2) | 21 17 05.08 | 21 17 05.05 (2) | 21 17 05.07 (2) | ||||
| Spectral type | DA | DA | DA | |||||
| Effective temperature | [K] | 7072.0 | 8457.0 (136) | |||||
| log(g) | [cgs] | 5.86 | 7.79 (0.2) | |||||
| Mass | [M☉] | 0.027 | 0.503 (0.1) | |||||
| log(Luminosity) | [L☉] | |||||||
| Cooling age | [Gyr] | |||||||
| 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] | -1.36 (2) | ||||||
| Distance | [pc] | |||||||
| Composition | H | |||||||
| Proper motion (right ascension) | [mas/yr] | -0.595566412 (3) | -0.596 (3) | |||||
| Proper motion (declination) | [mas/yr] | -1.412777664 (3) | -1.413 (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 | 21.33 (0.1) | 21.32 (0.09) | 21.32 (0.09) | |||||
| g magnitude | 20.87 (0.03) | 20.87 (0.03) | 20.87 (0.03) | |||||
| r magnitude | 20.81 (0.04) | 20.80 (0.04) | 20.80 (0.04) | |||||
| i magnitude | 20.83 (0.05) | 20.82 (0.05) | 20.82 (0.05) | |||||
| z magnitude | 20.75 (0.2) | 20.71 (0.2) | 20.71 (0.2) | |||||
| G magnitude | 20.73 (0.3) | 20.82 | 20.73 (0.02) | |||||
| BP magnitude | 20.87 (0.3) | 20.74 | ||||||
| RP magnitude | 20.39 (0.2) | 20.11 | ||||||
| Pan g magnitude | 20.81 (0.02) | |||||||
| Pan r magnitude | 20.78 (0.02) | |||||||
| Pan i magnitude | 20.87 (0.05) | |||||||
| Pan z magnitude | 20.93 (0.02) | |||||||
| Pan y magnitude | ||||||||
| E(B-V) | ||||||||
* Constant surface field
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