Gaia DR2 1987576380575220352
All names: PM J22198+4805, WDJ221953.80+480535.03, USNO-B1.0 1380-00548891, Gaia EDR3 1987576380575220352, LSPM J2219+4805, WDJ221953.8+480535.02, Gaia DR2 1987576380575220352, 22198+4805, J2219+4805, Gaia DR3 1987576380575220352
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Caron et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Limoges et al. 2015 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 19 54.09 (0.07) | 22 19 54.08 | 22 19 54.09 | 22 19 53.80 (0.07) | 22 19 54.08 | |||||||
| Declination | 48 05 37.97 (0.07) | 48 05 37.88 | 48 05 37.97 | 48 05 35.03 (0.07) | 48 05 37.88 | |||||||
| Spectral type | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6274.0 (37) | 6216.0 | 5961.0 | 6400.0 (101) | 6245.0 (52) | ||||||
| log(g) | [cgs] | 8.07 (0.01) | 8.05 | 7.90 | 8.23 (0.1) | 8.05 (0.02) | ||||||
| Mass | [M☉] | 0.633 (0.01) | 0.617 | 0.511 | 0.74 (0.08) | 0.623 (0.01) | ||||||
| log(Luminosity) | [L☉] | -3.75 | ||||||||||
| Cooling age | [Gyr] | 2.3300 | 2.2530 | 2.1710 | ||||||||
| 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] | 18.41 (0.09) | 18.43 (0.1) | 18.43 (0.1) | 18.41 | 18.41 (0.09) | 18.43 (0.1) | |||||
| Distance | [pc] | 54.31 (0.3) | 54.26 (0.4) | 54.25 (0.3) | 59.50 (4) | 54.31 | 54.31 (0.3) | 54.25 (0.3) | ||||
| Composition | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 180.8475365 (0.09) | 180.9152111 (0.2) | 188.0 | 180.848 (0.09) | 180.9152111 | ||||||
| Proper motion (declination) | [mas/yr] | 184.2135198 (0.08) | 184.3499936 (0.2) | 196.0 | 184.214 (0.08) | 184.3499936 | ||||||
| Variability | ||||||||||||
| Magnetic | ||||||||||||
| Bd | [MG] | |||||||||||
| Infrared excess (disk) | ||||||||||||
| Binarity | ||||||||||||
| B magnitude | 18.60 | |||||||||||
| V magnitude | ||||||||||||
| R magnitude | 17.50 | |||||||||||
| I magnitude | ||||||||||||
| J magnitude | 16.79 (0.02) | |||||||||||
| H magnitude | ||||||||||||
| K magnitude | ||||||||||||
| u magnitude | ||||||||||||
| g magnitude | ||||||||||||
| r magnitude | ||||||||||||
| i magnitude | ||||||||||||
| z magnitude | ||||||||||||
| G magnitude | 17.61 (0.007) | 17.63 | 17.61 | 17.61 (0.003) | 17.63 | |||||||
| BP magnitude | 17.89 (0.007) | 17.86 | 17.86 | |||||||||
| RP magnitude | 17.20 (0.006) | 17.16 | 17.16 | |||||||||
| Pan g magnitude | 17.90 (0.006) | 17.90 (0.006) | ||||||||||
| Pan r magnitude | 17.62 (0.006) | 17.62 (0.006) | ||||||||||
| Pan i magnitude | 17.53 (0.003) | 17.53 (0.003) | ||||||||||
| Pan z magnitude | 17.51 (0.007) | 17.51 (0.007) | ||||||||||
| Pan y magnitude | 17.53 (0.01) | 17.53 (0.02) | ||||||||||
| E(B-V) | 0.005 | |||||||||||
* Constant surface field
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