SDSS J094831.46+502920.5
All names: Gaia DR2 827592884580055040, SDSS J094831.47+502920.2, SDSS J094831.48+502920.2, Gaia EDR3 827592884580055040, Gaia DR3 827592884580055040, SDSS J094831.46+502920.58, GALEX J094831.6+502922, SDSS J094831.46+502920.5
| 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 48 31.43 (0.3) | 09 48 31.47 | 09 48 31.43 (0.3) | 09 48 31.48 (0.3) | ||||||
| Declination | 50 29 20.06 (0.2) | 50 29 20.24 | 50 29 20.06 (0.3) | 50 29 20.24 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8530.0 | 8846.0 (71) | |||||||
| log(g) | [cgs] | 8.03 | 7.93 (0.1) | |||||||
| Mass | [M☉] | 0.614 | 0.56 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.9485 | ||||||||
| 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] | 3.55 (0.4) | 3.82 (0.4) | 3.55 (0.4) | ||||||
| Distance | [pc] | 281.49 (28) | 261.95 (31) | 281.48 (28) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -28.66091378 (0.3) | -29.48217972 (0.7) | -28.661 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -11.49817298 (0.3) | -12.6803119 (0.6) | -11.498 (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 | 20.56 (0.06) | 20.58 (0.08) | 20.56 (0.06) | |||||||
| g magnitude | 19.93 (0.02) | 19.93 (0.03) | 19.93 (0.02) | |||||||
| r magnitude | 19.96 (0.02) | 19.94 (0.03) | 19.96 (0.02) | |||||||
| i magnitude | 20.04 (0.03) | 20.03 (0.04) | 20.04 (0.03) | |||||||
| z magnitude | 20.23 (0.1) | 20.21 (0.1) | 20.23 (0.1) | |||||||
| G magnitude | 19.88 (0.04) | 19.93 | 19.88 (0.004) | |||||||
| BP magnitude | 20.04 (0.04) | 20.00 | ||||||||
| RP magnitude | 19.75 (0.06) | 19.73 | ||||||||
| Pan g magnitude | 19.91 (0.01) | |||||||||
| Pan r magnitude | 19.91 (0.02) | |||||||||
| Pan i magnitude | 20.00 (0.01) | |||||||||
| Pan z magnitude | 20.16 (0.02) | |||||||||
| Pan y magnitude | 20.06 (0.02) | |||||||||
| E(B-V) | 0.016 | |||||||||
* Constant surface field
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