SDSS J085014.88+091831.3
All names: SDSS J085014.88+091831.3, SDSS J085014.88+091831.32, Gaia DR3 597594843258572544, Gaia DR2 597594843258572544, Gaia EDR3 597594843258572544
| Parameter | Unit | Gaia EDR3 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 50 14.86 (0.6) | 08 50 14.88 | 08 50 14.86 (1) | 08 50 14.89 (0.6) | ||||||
| Declination | 09 18 30.87 (0.4) | 09 18 31.34 | 09 18 30.88 (0.6) | 09 18 31.47 (0.4) | ||||||
| Spectral type | ELM-DA | ELM-DA | ELM-DA | DA | DA | |||||
| Effective temperature | [K] | 10326.0 | 9642.0 | 6430.0 (139) | ||||||
| log(g) | [cgs] | 8.98 | 8.86 | 6.20 (0.4) | ||||||
| Mass | [M☉] | 1.19 | 1.12 | 0.177 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.3210 | 2.3890 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 2.80 (0.8) | 4.49 (1) | 2.80 (0.8) | ||||||
| Distance | [pc] | 357.08 (106) | 222.86 (73) | 357.08 (106) | ||||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -27.78261965 (0.9) | -25.9601651 (2) | -27.783 (0.9) | ||||||
| Proper motion (declination) | [mas/yr] | -38.01990201 (0.6) | -39.0304737 (1) | -38.02 (0.6) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.22 (0.08) | 21.26 (0.07) | 21.26 (0.07) | |||||||
| g magnitude | 20.67 (0.02) | 20.67 (0.03) | 20.67 (0.03) | |||||||
| r magnitude | 20.49 (0.03) | 20.50 (0.03) | 20.50 (0.03) | |||||||
| i magnitude | 20.42 (0.03) | 20.45 (0.03) | 20.45 (0.03) | |||||||
| z magnitude | 21.10 (0.3) | 21.10 (0.2) | 21.10 (0.2) | |||||||
| G magnitude | 20.48 (0.06) | 20.56 | 20.48 (0.006) | |||||||
| BP magnitude | 20.54 (0.06) | 20.54 | ||||||||
| RP magnitude | 20.07 (0.09) | 20.07 | ||||||||
| Pan g magnitude | ||||||||||
| Pan r magnitude | ||||||||||
| Pan i magnitude | ||||||||||
| Pan z magnitude | ||||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.026 | |||||||||
* Constant surface field
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