Gaia DR2 4461972907417918336
All names: WDJ163534.26+134309.18, Gaia EDR3 4461972907417918336, Gaia DR2 4461972907417918336, SDSS J163534.26+134309.3, Gaia DR3 4461972907417918336, WDJ163534.26+134309.17, SDSS J163534.25+134309.3
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 35 34.25 (0.1) | 16 35 34.25 | 16 35 34.25 | 16 35 34.26 (0.1) | 16 35 34.25 | ||||||
| Declination | 13 43 09.69 (0.1) | 13 43 09.67 | 13 43 09.69 | 13 43 09.18 (0.1) | 13 43 09.67 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5759.0 (32) | 5662.0 | 5392.0 | 5774.0 (77) | ||||||
| log(g) | [cgs] | 8.06 (0.02) | 8.06 | 7.89 | 8.06 (0.03) | ||||||
| Mass | [M☉] | 0.625 (0.02) | 0.624 | 0.503 | 0.623 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.1790 | 3.3840 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| log(C/H) | |||||||||||
| log(N/H) | |||||||||||
| log(O/H) | |||||||||||
| log(Na/H) | |||||||||||
| log(Mg/H) | |||||||||||
| log(Al/H) | |||||||||||
| log(Si/H) | |||||||||||
| log(P/H) | |||||||||||
| log(S/H) | |||||||||||
| log(Sc/H) | |||||||||||
| log(Ti/H) | |||||||||||
| log(Cr/H) | |||||||||||
| log(Mn/H) | |||||||||||
| log(Fe/H) | |||||||||||
| log(Ni/H) | |||||||||||
| Parallax | [mas] | 13.35 (0.2) | 13.74 (0.2) | 13.35 | 13.35 (0.2) | 13.74 (0.2) | |||||
| Distance | [pc] | 74.93 (1) | 72.78 (1) | 74.93 | 74.93 (1) | 72.78 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -11.05431954 (0.1) | -11.61813404 (0.3) | -11.054 (0.1) | -11.61813404 | ||||||
| Proper motion (declination) | [mas/yr] | 31.84004179 (0.1) | 31.67153652 (0.2) | 31.84 (0.1) | 31.67153652 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.08 (0.04) | 20.27 (0.05) | |||||||||
| g magnitude | 19.12 (0.01) | 19.14 (0.01) | |||||||||
| r magnitude | 18.65 (0.009) | 18.66 (0.01) | |||||||||
| i magnitude | 18.46 (0.01) | 18.48 (0.01) | |||||||||
| z magnitude | 18.41 (0.03) | 18.36 (0.03) | |||||||||
| G magnitude | 18.66 (0.02) | 18.69 | 18.66 | 18.66 (0.003) | 18.69 | ||||||
| BP magnitude | 19.00 (0.02) | 19.02 | 19.02 | ||||||||
| RP magnitude | 18.17 (0.01) | 18.16 | 18.16 | ||||||||
| Pan g magnitude | 19.07 (0.009) | ||||||||||
| Pan r magnitude | 18.65 (0.01) | ||||||||||
| Pan i magnitude | 18.48 (0.005) | ||||||||||
| Pan z magnitude | 18.44 (0.007) | ||||||||||
| Pan y magnitude | 18.48 (0.01) | ||||||||||
| E(B-V) | 0.005 | ||||||||||
* Constant surface field
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