Gaia DR2 2006217676803960960
All names: Gaia EDR3 2006217676803960960, WDJ221800.59+560214.92, Gaia DR2 2006217676803960960, Gaia DR3 2006217676803960960, WDJ22180.59+560214.92, J2218+5602
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | O'Brien et al. 2024 | Caron et al. 2023 | McCleery et al. 2020 | Tremblay et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 22 18 00.80 (0.08) | 22 18 00.80 (0.1) | 22 18 00.80 | 22 18 00.80 | 22 18 00.59 (0.08) | 22 18 00.80 | ||||||||
| Declination | 56 02 18.63 (0.08) | 56 02 18.51 (0.1) | 56 02 18.51 | 56 02 18.63 | 56 02 14.92 (0.08) | 56 02 18.51 | ||||||||
| Spectral type | DC | DC | DC | DC | DC: | DC | ||||||||
| Effective temperature | [K] | 4413.0 (63) | 4335.0 (19) | 4187.6 (67) | 4440.0 (20) | 4465.0 | 4162.0 | 4526.0 (45) | ||||||
| log(g) | [cgs] | 7.69 (0.05) | 7.66 (0.01) | 7.54 (0.06) | 7.73 (0.02) | 7.73 | 7.47 | 7.76 (0.03) | ||||||
| Mass | [M☉] | 0.423 (0.02) | 0.391 (0.009) | 0.425 | 0.303 | 0.44 (0.02) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 4.9500 | 4.7090 | 3.4080 | ||||||||||
| 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] | 25.41 (0.09) | 25.41 (0.09) | 25.32 (0.1) | 25.32 (0.1) | 25.32 (0.1) | 25.41 | 25.41 (0.09) | 25.32 (0.1) | |||||
| Distance | [pc] | 39.36 (0.1) | 39.35 (0.1) | 39.49 (0.2) | 39.49 (0.2) | 39.49 (0.2) | 39.36 | 39.36 (0.1) | 39.49 (0.2) | |||||
| Composition | H | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | 111.2559324 (0.1) | 111.4528882 (0.2) | 111.256 (0.1) | 111.4528882 | |||||||||
| Proper motion (declination) | [mas/yr] | 231.6323586 (0.1) | 231.6235205 (0.2) | 231.632 (0.1) | 231.6235205 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | ||||||||||||||
| V magnitude | ||||||||||||||
| R magnitude | ||||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 16.59 (0.008) | |||||||||||||
| H magnitude | 16.40 (0.01) | |||||||||||||
| K magnitude | 16.43 (0.04) | |||||||||||||
| u magnitude | ||||||||||||||
| g magnitude | ||||||||||||||
| r magnitude | ||||||||||||||
| i magnitude | ||||||||||||||
| z magnitude | ||||||||||||||
| G magnitude | 18.03 (0.01) | 18.06 | 18.06 | 18.03 | 18.03 (0.003) | 18.06 | ||||||||
| BP magnitude | 18.64 (0.01) | 18.58 | 18.58 | |||||||||||
| RP magnitude | 17.28 (0.008) | 17.25 | 17.25 | |||||||||||
| Pan g magnitude | 18.83 (0.009) | 18.83 (0.007) | ||||||||||||
| Pan r magnitude | 18.01 (0.006) | 18.01 (0.006) | ||||||||||||
| Pan i magnitude | 17.66 (0.004) | 17.66 (0.004) | ||||||||||||
| Pan z magnitude | 17.53 (0.006) | 17.53 (0.006) | ||||||||||||
| Pan y magnitude | 17.48 (0.01) | 17.48 (0.02) | ||||||||||||
| E(B-V) | 0.003 | |||||||||||||
* Constant surface field
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