Gaia DR2 4569753531162638464
All names: Gaia EDR3 4569753531162638464, SDSS J172921.17+241201.4, WDJ172921.16+241201.38, Gaia DR2 4569753531162638464, WDJ172921.16+241201.39, Gaia DR3 4569753531162638464, SDSS J172921.16+241201.3
| 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 | 17 29 21.18 (0.2) | 17 29 21.18 | 17 29 21.18 | 17 29 21.17 (0.2) | 17 29 21.18 | |||||
| Declination | 24 11 59.81 (0.2) | 24 11 59.86 | 24 11 59.81 | 24 12 01.39 (0.2) | 24 11 59.86 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 4680.0 | 4358.0 | 4835.0 (120) | ||||||
| log(g) | [cgs] | 7.71 | 7.46 | 7.89 (0.07) | ||||||
| Mass | [M☉] | 0.417 | 0.298 | 0.516 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 3.8440 | 3.0690 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.59 (0.3) | 10.55 (0.4) | 10.59 | 10.59 (0.3) | 10.55 (0.4) | ||||
| Distance | [pc] | 94.42 (2) | 94.78 (3) | 94.42 | 94.42 (2) | 94.78 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 9.349085298 (0.2) | 10.0516737 (0.5) | 9.349 (0.2) | 10.0516737 | |||||
| Proper motion (declination) | [mas/yr] | -99.13419441 (0.3) | -98.62224407 (0.8) | -99.134 (0.3) | -98.62224407 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 22.47 (0.2) | 22.47 (0.2) | ||||||||
| g magnitude | 20.57 (0.02) | 20.57 (0.02) | ||||||||
| r magnitude | 19.72 (0.02) | 19.72 (0.02) | ||||||||
| i magnitude | 19.35 (0.01) | 19.35 (0.01) | ||||||||
| z magnitude | 19.28 (0.05) | 19.28 (0.05) | ||||||||
| G magnitude | 19.73 (0.06) | 19.77 | 19.73 | 19.73 (0.004) | 19.77 | |||||
| BP magnitude | 20.35 (0.06) | 20.34 | 20.34 | |||||||
| RP magnitude | 19.17 (0.03) | 19.04 | 19.04 | |||||||
| Pan g magnitude | 20.40 (0.01) | |||||||||
| Pan r magnitude | 19.67 (0.01) | |||||||||
| Pan i magnitude | 19.36 (0.01) | |||||||||
| Pan z magnitude | 19.28 (0.02) | |||||||||
| Pan y magnitude | 19.11 (0.04) | |||||||||
| E(B-V) | 0.014 | |||||||||
* Constant surface field
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