Gaia DR2 4308535961026237696
All names: UCAC4 501-108138, UCAC2 35458395, Gaia DR3 4308535961026237696, 2MASS J19272627+1007098, NLTT 47817, TIC 134057134, Gaia EDR3 4308535961026237696, USNO-B1.0 1001-00462518, GD 221, WDJ192726.24+100710.02, WDJ192726.24+100710.03, LTT 15682, Gaia DR2 4308535961026237696, LSPM J1927+1007, UCAC3 201-234949, Ross 749
| 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 | 19 27 26.16 (0.03) | 19 27 26.16 | 19 27 26.16 | 19 27 26.24 (0.03) | 19 27 26.16 | |||||
| Declination | 10 07 07.02 (0.03) | 10 07 07.11 | 10 07 07.02 | 10 07 10.03 (0.03) | 10 07 07.11 | |||||
| Spectral type | DA | DA2.0 | ||||||||
| Effective temperature | [K] | 21582.0 | 27262.0 | 25825.0 (342) | ||||||
| log(g) | [cgs] | 7.72 | 7.92 | 7.95 (0.01) | ||||||
| Mass | [M☉] | 0.486 | 0.569 | 0.608 (0.009) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0292 | 0.0139 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 12.63 (0.04) | 12.53 (0.05) | 12.63 | 12.63 (0.04) | 12.53 (0.05) | ||||
| Distance | [pc] | 79.21 (0.2) | 79.84 (0.3) | 79.21 | 79.21 (0.2) | 79.84 (0.3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -79.98857218 (0.04) | -80.04339592 (0.07) | -79.989 (0.04) | -80.04339592 | |||||
| Proper motion (declination) | [mas/yr] | -188.0029388 (0.03) | -188.0302869 (0.06) | -188.003 (0.03) | -188.0302869 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 14.59 (0.02) | |||||||||
| V magnitude | 14.66 (0.01) | |||||||||
| R magnitude | 14.83 (0.1) | |||||||||
| I magnitude | ||||||||||
| J magnitude | 14.91 (0.06) | |||||||||
| H magnitude | 14.71 (0.09) | |||||||||
| K magnitude | 14.65 (0.1) | |||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 14.71 (0.001) | 14.72 | 14.71 | 14.71 (0.003) | 14.72 | |||||
| BP magnitude | 14.59 (0.001) | 14.54 | 14.54 | |||||||
| RP magnitude | 14.93 (0.001) | 14.93 | 14.93 | |||||||
| Pan g magnitude | 14.56 (0.004) | |||||||||
| Pan r magnitude | 14.95 (0.004) | |||||||||
| Pan i magnitude | 15.29 (0.004) | |||||||||
| Pan z magnitude | 15.53 (0.007) | |||||||||
| Pan y magnitude | 15.71 (0.008) | |||||||||
| E(B-V) | 0.007 | |||||||||
* Constant surface field
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