SDSS J094711.54+172921.2
All names: SDSS J094711.54+172921.2, GALEX J094711.5+172921, SDSS J094711.54+172921.26, Gaia DR2 620978603722540160, Gaia EDR3 620978603722540160, Gaia DR3 620978603722540160
| 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 47 11.55 (0.3) | 09 47 11.55 | 09 47 11.55 (0.5) | 09 47 11.56 (0.3) | ||||||
| Declination | 17 29 21.27 (0.3) | 17 29 21.25 | 17 29 21.27 (0.5) | 17 29 21.28 (0.3) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 13125.0 | 16397.0 (27) | |||||||
| log(g) | [cgs] | 6.98 | 8.03 (0.03) | |||||||
| Mass | [M☉] | 0.232 | 0.63 (0.02) | |||||||
| 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] | 1.96 (0.3) | 1.38 (0.5) | 1.96 (0.3) | ||||||
| Distance | [pc] | 511.27 (80) | 722.75 (272) | 511.27 (80) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -9.34620821 (0.4) | -10.12169759 (0.8) | -9.346 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | -0.616688718 (0.3) | -0.502825921 (0.9) | -0.617 (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 | 19.46 (0.03) | 19.44 (0.03) | 19.46 (0.03) | |||||||
| g magnitude | 19.21 (0.01) | 19.22 (0.02) | 19.21 (0.01) | |||||||
| r magnitude | 19.51 (0.02) | 19.52 (0.02) | 19.51 (0.01) | |||||||
| i magnitude | 19.79 (0.02) | 19.79 (0.03) | 19.79 (0.02) | |||||||
| z magnitude | 19.96 (0.08) | 19.95 (0.07) | 19.96 (0.08) | |||||||
| G magnitude | 19.35 (0.03) | 19.41 | 19.35 (0.004) | |||||||
| BP magnitude | 19.32 (0.03) | 19.29 | ||||||||
| RP magnitude | 19.59 (0.05) | 19.61 | ||||||||
| Pan g magnitude | 19.24 (0.009) | |||||||||
| Pan r magnitude | 19.48 (0.01) | |||||||||
| Pan i magnitude | 19.78 (0.02) | |||||||||
| Pan z magnitude | 20.00 (0.02) | |||||||||
| Pan y magnitude | 19.98 (0.07) | |||||||||
| E(B-V) | 0.024 | |||||||||
* Constant surface field
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