Gaia DR2 2722273245708777984
All names: WDJ220326.8+084102.53, Gaia DR3 2722273245708777984, WDJ220326.80+084102.53, SDSS J220326.86+084102.8, Gaia EDR3 2722273245708777984, SDSS J220326.87+084102.8, Gaia DR2 2722273245708777984
| 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 | 22 03 26.92 (0.08) | 22 03 26.92 | 22 03 26.92 | 22 03 26.80 (0.08) | 22 03 26.92 | ||||||
| Declination | 08 41 02.98 (0.09) | 08 41 02.97 | 08 41 02.98 | 08 41 02.53 (0.09) | 08 41 02.97 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5956.0 (24) | 5909.0 | 5648.0 | 5948.0 (59) | ||||||
| log(g) | [cgs] | 8.03 (0.009) | 8.01 | 7.84 | 8.02 (0.02) | ||||||
| Mass | [M☉] | 0.603 (0.007) | 0.592 | 0.479 | 0.598 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.3730 | 2.4510 | ||||||||
| 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] | 22.38 (0.09) | 22.42 (0.1) | 22.38 | 22.38 (0.09) | 22.42 (0.1) | |||||
| Distance | [pc] | 44.69 (0.2) | 44.60 (0.2) | 44.69 | 44.69 (0.2) | 44.60 (0.2) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 116.5729361 (0.09) | 116.5365437 (0.2) | 116.573 (0.09) | 116.5365437 | ||||||
| Proper motion (declination) | [mas/yr] | 28.37709416 (0.1) | 28.04050292 (0.2) | 28.377 (0.1) | 28.04050292 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.61 (0.02) | 18.61 (0.02) | |||||||||
| g magnitude | 17.72 (0.006) | 17.72 (0.006) | |||||||||
| r magnitude | 17.37 (0.006) | 17.37 (0.006) | |||||||||
| i magnitude | 17.17 (0.006) | 17.17 (0.006) | |||||||||
| z magnitude | 17.14 (0.01) | 17.14 (0.01) | |||||||||
| G magnitude | 17.34 (0.007) | 17.36 | 17.34 | 17.34 (0.003) | 17.36 | ||||||
| BP magnitude | 17.66 (0.007) | 17.66 | 17.66 | ||||||||
| RP magnitude | 16.87 (0.008) | 16.87 | 16.87 | ||||||||
| Pan g magnitude | 17.68 (0.006) | ||||||||||
| Pan r magnitude | 17.34 (0.003) | ||||||||||
| Pan i magnitude | 17.21 (0.002) | ||||||||||
| Pan z magnitude | 17.19 (0.003) | ||||||||||
| Pan y magnitude | 17.19 (0.01) | ||||||||||
| E(B-V) | 0.001 | ||||||||||
* Constant surface field
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