Gaia DR2 2787859938939149696
All names: SDSS J005529.48+180128.4, Gaia DR2 2787859938939149696, Gaia EDR3 2787859938939149696, Gaia DR3 2787859938939149696, WDJ005529.44+180129.42, SDSS J005529.49+180128.5
| 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 | 00 55 29.52 (0.2) | 00 55 29.51 | 00 55 29.52 | 00 55 29.44 (0.2) | 00 55 29.51 | |||||
| Declination | 18 01 27.65 (0.1) | 18 01 27.71 | 18 01 27.65 | 18 01 29.45 (0.1) | 18 01 27.71 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7209.0 | 6949.0 | 7301.0 (174) | ||||||
| log(g) | [cgs] | 8.28 | 8.18 | 8.28 (0.04) | ||||||
| Mass | [M☉] | 0.771 | 0.688 | 0.767 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4480 | 2.2800 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 11.54 (0.2) | 11.91 (0.4) | 11.54 | 11.54 (0.2) | 11.91 (0.4) | ||||
| Distance | [pc] | 86.65 (1) | 83.94 (3) | 86.65 | 86.65 (1) | 83.94 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 65.75999783 (0.2) | 66.67463097 (0.7) | 65.76 (0.2) | 66.67463097 | |||||
| Proper motion (declination) | [mas/yr] | -112.076144 (0.2) | -110.7194275 (0.6) | -112.076 (0.2) | -110.7194275 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 19.08 (0.02) | 19.08 (0.02) | ||||||||
| g magnitude | 18.54 (0.008) | 18.54 (0.008) | ||||||||
| r magnitude | 18.37 (0.008) | 18.37 (0.008) | ||||||||
| i magnitude | 18.35 (0.01) | 18.35 (0.01) | ||||||||
| z magnitude | 18.36 (0.03) | 18.36 (0.03) | ||||||||
| G magnitude | 18.35 (0.02) | 18.37 | 18.35 | 18.35 (0.003) | 18.37 | |||||
| BP magnitude | 18.57 (0.02) | 18.58 | 18.58 | |||||||
| RP magnitude | 18.06 (0.01) | 18.09 | 18.09 | |||||||
| Pan g magnitude | 18.53 (0.007) | |||||||||
| Pan r magnitude | 18.36 (0.004) | |||||||||
| Pan i magnitude | 18.36 (0.005) | |||||||||
| Pan z magnitude | 18.43 (0.01) | |||||||||
| Pan y magnitude | 18.47 (0.02) | |||||||||
| E(B-V) | 0.005 | |||||||||
* Constant surface field
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