Gaia DR2 1900382604528495744
All names: UCAC4 623-126459, GALEX J220751.8+342845, 2MASS J22075181+3428458, Gaia DR3 1900382604528495744, Gaia DR2 1900382604528495744, Gaia EDR3 1900382604528495744, TIC 162334232, J2207+3428, WDJ220751.81+342845.79
| 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 07 51.86 (0.02) | 22 07 51.86 (0.02) | 22 07 51.86 | 22 07 51.86 | 22 07 51.81 (0.02) | 22 07 51.86 | ||||||||
| Declination | 34 28 45.28 (0.02) | 34 28 45.30 (0.03) | 34 28 45.30 | 34 28 45.28 | 34 28 45.79 (0.02) | 34 28 45.30 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 10295.0 (94) | 10076.0 (22) | 10068.7 (41) | 10070.0 (40) | 9968.0 | 10018.0 | 9946.0 (36) | ||||||
| log(g) | [cgs] | 8.03 (0.02) | 8.02 (0.003) | 8.01 (0.01) | 8.01 (0.01) | 8.00 | 7.93 | 7.99 (0.006) | ||||||
| Mass | [M☉] | 0.62 (0.01) | 0.613 (0.003) | 0.599 | 0.543 | 0.594 (0.005) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||||
| Cooling age | [Gyr] | 0.6400 | 0.6063 | 0.5684 | ||||||||||
| 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] | 25.16 (0.03) | 25.16 (0.03) | 25.20 (0.04) | 25.20 (0.04) | 25.20 (0.04) | 25.16 | 25.16 (0.03) | 25.20 (0.04) | |||||
| Distance | [pc] | 39.75 (0.04) | 39.75 (0.05) | 39.68 (0.06) | 39.69 (0.07) | 39.69 (0.07) | 39.75 | 39.75 (0.04) | 39.69 (0.07) | |||||
| Composition | H | H | ||||||||||||
| Proper motion (right ascension) | [mas/yr] | 39.1563676 (0.02) | 39.04125747 (0.06) | 39.156 (0.02) | 39.04125747 | |||||||||
| Proper motion (declination) | [mas/yr] | -31.76635288 (0.02) | -31.81881647 (0.07) | -31.766 (0.02) | -31.81881647 | |||||||||
| Variability | ||||||||||||||
| Magnetic | ||||||||||||||
| Bd | [MG] | |||||||||||||
| Infrared excess (disk) | ||||||||||||||
| Binarity | ||||||||||||||
| B magnitude | 15.39 (0.07) | |||||||||||||
| V magnitude | 15.11 (0.06) | |||||||||||||
| R magnitude | 15.39 (0.1) | |||||||||||||
| I magnitude | ||||||||||||||
| J magnitude | 15.14 (0.04) | 15.14 (0.04) | ||||||||||||
| H magnitude | 15.03 (0.05) | 15.03 (0.05) | ||||||||||||
| K magnitude | 15.10 (0.1) | 15.10 (0.1) | ||||||||||||
| u magnitude | ||||||||||||||
| g magnitude | 15.18 (0.07) | |||||||||||||
| r magnitude | 15.20 (0.03) | |||||||||||||
| i magnitude | 15.32 (0.04) | |||||||||||||
| z magnitude | ||||||||||||||
| G magnitude | 15.15 (0.001) | 15.17 | 15.17 | 15.15 | 15.15 (0.003) | 15.17 | ||||||||
| BP magnitude | 15.21 (0.001) | 15.21 | 15.21 | |||||||||||
| RP magnitude | 15.07 (0.001) | 15.08 | 15.08 | |||||||||||
| Pan g magnitude | 15.17 (0.001) | 15.17 (0.001) | ||||||||||||
| Pan r magnitude | 15.25 (0.003) | 15.25 (0.004) | ||||||||||||
| Pan i magnitude | 15.40 (0.001) | 15.40 (0.0008) | ||||||||||||
| Pan z magnitude | 15.56 (0.003) | 15.56 (0.003) | ||||||||||||
| Pan y magnitude | 15.67 (0.006) | 15.67 (0.005) | ||||||||||||
| E(B-V) | 0.003 | |||||||||||||
* Constant surface field
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