Gaia DR2 4431923014112788608
All names: GALEX J162618.6+011852, WDJ162618.62+011852.73, Gaia EDR3 4431923014112788608, Gaia DR3 4431923014112788608, Gaia DR2 4431923014112788608
| 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 26 18.63 (0.1) | 16 26 18.63 | 16 26 18.63 | 16 26 18.62 (0.1) | 16 26 18.63 | |||||
| Declination | 01 18 51.65 (0.08) | 01 18 51.69 | 01 18 51.65 | 01 18 52.74 (0.08) | 01 18 51.69 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 7401.0 | 7129.0 | 7492.0 (139) | ||||||
| log(g) | [cgs] | 8.05 | 7.94 | 8.08 (0.04) | ||||||
| Mass | [M☉] | 0.621 | 0.538 | 0.644 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.4010 | 1.3660 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.40 (0.1) | 10.38 (0.2) | 10.40 | 10.40 (0.1) | 10.38 (0.2) | ||||
| Distance | [pc] | 96.19 (1) | 96.33 (2) | 96.19 | 96.19 (1) | 96.33 (2) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 3.43032314 (0.2) | 3.567695258 (0.4) | 3.43 (0.2) | 3.567695258 | |||||
| Proper motion (declination) | [mas/yr] | -67.58177343 (0.1) | -67.52827086 (0.2) | -67.582 (0.1) | -67.52827086 | |||||
| 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 | 18.20 (0.02) | 18.22 | 18.20 | 18.20 (0.003) | 18.22 | |||||
| BP magnitude | 18.38 (0.02) | 18.40 | 18.40 | |||||||
| RP magnitude | 17.95 (0.02) | 17.95 | 17.95 | |||||||
| Pan g magnitude | 18.35 (0.008) | |||||||||
| Pan r magnitude | 18.26 (0.006) | |||||||||
| Pan i magnitude | 18.25 (0.003) | |||||||||
| Pan z magnitude | 18.30 (0.008) | |||||||||
| Pan y magnitude | 18.35 (0.02) | |||||||||
| E(B-V) | 0.012 | |||||||||
* Constant surface field
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