Gaia DR2 1136073108116352128
All names: Gaia DR2 1136073108116352128, USNO-B1.0 1644-00055619, LSPM J0738+7424, WDJ073829.91+742435.87, Gaia DR3 1136073108116352128, NLTT 18116, LP 17-272, Gaia EDR3 1136073108116352128
| 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 | 07 38 30.38 (0.07) | 07 38 30.37 | 07 38 30.38 | 07 38 29.91 (0.07) | 07 38 30.37 | |||||
| Declination | 74 24 31.07 (0.1) | 74 24 31.22 | 74 24 31.07 | 74 24 35.87 (0.1) | 74 24 31.22 | |||||
| Spectral type | DZ | DA | ||||||||
| Effective temperature | [K] | 6469.0 | 6226.0 | 5781.0 (56) | ||||||
| log(g) | [cgs] | 8.46 | 8.35 | 8.26 (0.02) | ||||||
| Mass | [M☉] | 0.888 | 0.797 | 0.737 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 4.3370 | 4.3810 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 19.07 (0.1) | 19.13 (0.2) | 19.07 | 19.07 (0.1) | 19.13 (0.2) | ||||
| Distance | [pc] | 52.43 (0.3) | 52.28 (0.4) | 52.43 | 52.43 (0.3) | 52.28 (0.4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 119.7062672 (0.08) | 119.7343076 (0.2) | 119.706 (0.08) | 119.7343076 | |||||
| Proper motion (declination) | [mas/yr] | -300.1440252 (0.1) | -300.2126552 (0.2) | -300.144 (0.1) | -300.2126552 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.60 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.60 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.01 (0.01) | 18.03 | 18.01 | 18.01 (0.003) | 18.03 | |||||
| BP magnitude | 18.33 (0.01) | 18.36 | 18.36 | |||||||
| RP magnitude | 17.61 (0.02) | 17.60 | 17.60 | |||||||
| Pan g magnitude | 18.29 (0.01) | |||||||||
| Pan r magnitude | 17.97 (0.008) | |||||||||
| Pan i magnitude | 17.92 (0.004) | |||||||||
| Pan z magnitude | 17.98 (0.008) | |||||||||
| Pan y magnitude | 18.00 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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