Gaia DR2 4502193077122976768
All names: WDJ180254.7+162409.83, Gaia EDR3 4502193077122976768, Gaia DR2 4502193077122976768, Gaia DR3 4502193077122976768, WDJ180254.70+162409.84
| 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 | 18 02 54.69 (0.2) | 18 02 54.69 | 18 02 54.69 | 18 02 54.70 (0.2) | 18 02 54.69 | |||||
| Declination | 16 24 08.30 (0.2) | 16 24 08.35 | 16 24 08.30 | 16 24 09.83 (0.2) | 16 24 08.35 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5252.0 | 4949.0 | 5307.0 (138) | ||||||
| log(g) | [cgs] | 8.07 | 7.87 | 8.07 (0.07) | ||||||
| Mass | [M☉] | 0.623 | 0.491 | 0.626 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.1890 | 4.6340 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.25 (0.3) | 10.38 (0.4) | 10.25 | 10.25 (0.3) | 10.38 (0.4) | ||||
| Distance | [pc] | 97.52 (3) | 96.37 (4) | 97.52 | 97.52 (3) | 96.37 (4) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -10.42568154 (0.2) | -10.9069664 (0.8) | -10.426 (0.2) | -10.9069664 | |||||
| Proper motion (declination) | [mas/yr] | -95.89117598 (0.3) | -96.0500301 (0.7) | -95.891 (0.3) | -96.0500301 | |||||
| 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 | 19.64 (0.05) | 19.69 | 19.64 | 19.64 (0.004) | 19.69 | |||||
| BP magnitude | 20.02 (0.05) | 19.94 | 19.94 | |||||||
| RP magnitude | 19.08 (0.03) | 19.08 | 19.08 | |||||||
| Pan g magnitude | 20.13 (0.02) | |||||||||
| Pan r magnitude | 19.60 (0.01) | |||||||||
| Pan i magnitude | 19.41 (0.006) | |||||||||
| Pan z magnitude | 19.33 (0.01) | |||||||||
| Pan y magnitude | 19.27 (0.04) | |||||||||
| E(B-V) | 0.032 | |||||||||
* Constant surface field
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