Gaia DR2 4015679213557387264
All names: SDSS J123147.05+323401.2, WDJ123147.14+323401.42, Gaia DR2 4015679213557387264, Gaia EDR3 4015679213557387264, Gaia DR3 4015679213557387264
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 31 46.82 (0.3) | 12 31 46.83 | 12 31 46.82 | 12 31 47.14 (0.3) | 12 31 46.83 | |||||
| Declination | 32 34 00.50 (0.2) | 32 34 00.53 | 32 34 00.50 | 32 34 01.42 (0.2) | 32 34 00.53 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5039.0 | 4729.0 | 5107.0 (151) | ||||||
| log(g) | [cgs] | 7.98 | 7.77 | 8.02 (0.08) | ||||||
| Mass | [M☉] | 0.569 | 0.437 | 0.592 (0.07) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.2520 | 4.1070 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.86 (0.3) | 11.86 (0.4) | 11.86 | 11.86 (0.3) | 11.86 (0.4) | ||||
| Distance | [pc] | 84.33 (2) | 84.33 (3) | 84.33 | 84.33 (2) | 84.33 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -258.042498 (0.4) | -257.317882 (0.8) | -258.042 (0.4) | -257.317882 | |||||
| Proper motion (declination) | [mas/yr] | -57.59214005 (0.3) | -57.45803995 (0.4) | -57.592 (0.3) | -57.45803995 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.64 (0.1) | 21.64 (0.1) | ||||||||
| g magnitude | 20.07 (0.02) | 20.07 (0.02) | ||||||||
| r magnitude | 19.41 (0.01) | 19.41 (0.01) | ||||||||
| i magnitude | 19.10 (0.01) | 19.10 (0.01) | ||||||||
| z magnitude | 19.05 (0.05) | 19.05 (0.05) | ||||||||
| G magnitude | 19.46 (0.04) | 19.48 | 19.46 | 19.46 (0.004) | 19.48 | |||||
| BP magnitude | 19.92 (0.04) | 19.98 | 19.98 | |||||||
| RP magnitude | 18.84 (0.04) | 18.89 | 18.89 | |||||||
| Pan g magnitude | 20.01 (0.02) | |||||||||
| Pan r magnitude | 19.35 (0.02) | |||||||||
| Pan i magnitude | 19.16 (0.01) | |||||||||
| Pan z magnitude | 19.07 (0.03) | |||||||||
| Pan y magnitude | 19.06 (0.03) | |||||||||
| E(B-V) | 0.003 | |||||||||
* Constant surface field
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