Gaia DR2 170065281698249728
All names: Gaia DR3 170065281698249728, LAMOST J040223.74+320154.1, Gaia DR2 170065281698249728, WDJ040223.78+320153.80, Gaia EDR3 170065281698249728
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | Gaia DR2 | Stilism | Guo et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 04 02 23.72 (0.03) | 04 02 23.73 | 04 02 23.72 | 04 02 23.78 (0.04) | 04 02 23.73 | |||||
| Declination | 32 01 54.37 (0.02) | 32 01 54.35 | 32 01 54.37 | 32 01 53.81 (0.02) | 32 01 54.35 | |||||
| Spectral type | DA | DA | DA | |||||||
| Effective temperature | [K] | 24330.0 | 28370.0 (135) | 26296.0 (302) | ||||||
| log(g) | [cgs] | 7.69 | 7.78 (0.03) | 7.78 (0.01) | ||||||
| Mass | [M☉] | 0.48 | 0.53 (0.01) | 0.528 (0.008) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.0182 | ||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.14 (0.04) | 10.15 (0.07) | 10.14 | 10.14 (0.04) | 10.15 (0.07) | ||||
| Distance | [pc] | 98.61 (0.4) | 98.51 (0.7) | 98.61 | 98.61 (0.4) | 98.51 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -45.11249652 (0.05) | -44.87798384 (0.2) | -45.112 (0.05) | -44.87798384 | |||||
| Proper motion (declination) | [mas/yr] | 35.01069658 (0.03) | 35.09499824 (0.08) | 35.011 (0.03) | 35.09499824 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 14.89 (0.001) | 14.91 | 14.89 | 14.89 (0.003) | 14.91 | |||||
| BP magnitude | 14.78 (0.001) | 14.74 | 14.74 | |||||||
| RP magnitude | 15.14 (0.001) | 15.14 | 15.14 | |||||||
| Pan g magnitude | 14.73 (0.004) | |||||||||
| Pan r magnitude | 15.12 (0.002) | |||||||||
| Pan i magnitude | 15.46 (0.001) | |||||||||
| Pan z magnitude | 15.74 (0.004) | |||||||||
| Pan y magnitude | 15.94 (0.005) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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