Gaia DR2 4458886273338645888
All names: LSPM J1628+1040, WDJ16281.26+104019.52, SDSS J162801.18+104018.0, SDSS J162801.19+104018.1, Gaia EDR3 4458886273338645888, Gaia DR3 4458886273338645888, WDJ162801.26+104019.52, Gaia DR2 4458886273338645888, USNO-B1.0 1006-00257306
| 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 | 16 28 01.04 (0.1) | 16 28 01.05 | 16 28 01.04 | 16 28 01.26 (0.1) | 16 28 01.05 | |||||
| Declination | 10 40 15.00 (0.1) | 10 40 15.14 | 10 40 15.00 | 10 40 19.52 (0.1) | 10 40 15.14 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4716.0 | 4398.0 | 4748.0 (69) | ||||||
| log(g) | [cgs] | 7.86 | 7.62 | 7.85 (0.04) | ||||||
| Mass | [M☉] | 0.497 | 0.366 | 0.488 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.3450 | 3.8780 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 17.86 (0.2) | 18.15 (0.2) | 17.86 | 17.86 (0.2) | 18.15 (0.2) | ||||
| Distance | [pc] | 55.98 (0.5) | 55.10 (0.7) | 55.98 | 55.98 (0.5) | 55.10 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -199.8901298 (0.2) | -200.5705909 (0.3) | -199.89 (0.2) | -200.5705909 | |||||
| Proper motion (declination) | [mas/yr] | -282.3251135 (0.1) | -282.39594 (0.2) | -282.325 (0.1) | -282.39594 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.30 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.40 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.25 (0.1) | 21.35 (0.1) | ||||||||
| g magnitude | 19.48 (0.01) | 19.44 (0.01) | ||||||||
| r magnitude | 18.63 (0.009) | 18.63 (0.009) | ||||||||
| i magnitude | 18.34 (0.01) | 18.35 (0.009) | ||||||||
| z magnitude | 18.25 (0.03) | 18.23 (0.03) | ||||||||
| G magnitude | 18.66 (0.03) | 18.69 | 18.66 | 18.66 (0.003) | 18.69 | |||||
| BP magnitude | 19.20 (0.03) | 19.21 | 19.21 | |||||||
| RP magnitude | 17.99 (0.02) | 17.96 | 17.96 | |||||||
| Pan g magnitude | 19.36 (0.01) | |||||||||
| Pan r magnitude | 18.62 (0.002) | |||||||||
| Pan i magnitude | 18.34 (0.004) | |||||||||
| Pan z magnitude | 18.22 (0.01) | |||||||||
| Pan y magnitude | 18.19 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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