Gaia DR2 2115952197141317888
All names: Gaia DR3 2115952197141317888, Gaia EDR3 2115952197141317888, J180001.21+451724.7, J1800+4517, Gaia DR2 2115952197141317888, SDSS J180001.21+451724.7, WDJ18001.22+451724.66, WDJ180001.22+451724.66
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Jewett et al. 2024 | Kilic et al. 2023 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 18 00 01.18 (0.08) | 18 00 01.18 | 18 00 01.18 | 18 00 01.22 (0.08) | 18 00 01.18 | ||||||||
| Declination | 45 17 25.77 (0.1) | 45 17 25.73 | 45 17 25.77 | 45 17 24.67 (0.1) | 45 17 25.73 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 16447.0 (285) | 16447.0 (285) | 16410.0 (290) | 16317.0 | 15244.0 | 18346.0 (851) | ||||||
| log(g) | [cgs] | 9.31 (0.01) | 9.31 | 9.30 (0.01) | 9.31 | 9.26 | 9.37 (0.03) | ||||||
| Mass | [M☉] | 1.303 (0.003) | 1.303 (0.004) | 1.303 (0.004) | 1.304 | 1.284 | 1.323 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.2600 (0.04) | 1.2600 (0.04) | 1.0910 | 1.1340 | ||||||||
| 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] | 11.86 (0.1) | 11.92 (0.1) | 11.86 | 11.86 (0.1) | 11.92 (0.1) | |||||||
| Distance | [pc] | 84.35 (0.7) | 83.91 (0.9) | 84.35 | 84.35 (0.7) | 83.91 (0.9) | |||||||
| Composition | H | H | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -23.32679436 (0.1) | -23.11595617 (0.2) | -23.327 (0.1) | -23.11595617 | ||||||||
| Proper motion (declination) | [mas/yr] | 68.54759836 (0.1) | 69.04869123 (0.3) | 68.548 (0.1) | 69.04869123 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.21 (0.002) | ||||||||||||
| V magnitude | 18.15 (0.003) | ||||||||||||
| R magnitude | 18.23 (0.003) | ||||||||||||
| I magnitude | 18.31 (0.004) | ||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.15 (0.01) | 18.15 (0.01) | |||||||||||
| g magnitude | 18.08 (0.006) | 18.08 (0.006) | |||||||||||
| r magnitude | 18.35 (0.008) | 18.35 (0.008) | |||||||||||
| i magnitude | 18.64 (0.01) | 18.64 (0.01) | |||||||||||
| z magnitude | 18.93 (0.06) | 18.93 (0.06) | |||||||||||
| G magnitude | 18.19 (0.01) | 18.22 | 18.19 | 18.19 (0.003) | 18.22 | ||||||||
| BP magnitude | 18.13 (0.01) | 18.10 | 18.10 | ||||||||||
| RP magnitude | 18.32 (0.02) | 18.31 | 18.31 | ||||||||||
| Pan g magnitude | 18.09 (0.005) | ||||||||||||
| Pan r magnitude | 18.33 (0.005) | ||||||||||||
| Pan i magnitude | 18.62 (0.005) | ||||||||||||
| Pan z magnitude | 18.84 (0.01) | ||||||||||||
| Pan y magnitude | 19.02 (0.07) | ||||||||||||
| E(B-V) | 0.017 | ||||||||||||
* Constant surface field
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