Gaia DR2 3866845986727270400
All names: Gaia DR2 3866845986727270400, Gaia DR3 3866845986727270400, Gaia EDR3 3866845986727270400, J1103+0902, SDSS J110319.90+090239.5, SDSS J110319.89+090239.4, WDJ110319.89+090239.68
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | Caron et al. 2023 | Kilic et al. 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 03 19.92 (0.3) | 11 03 19.92 | 11 03 19.92 | 11 03 19.89 (0.3) | 11 03 19.92 | ||||||||
| Declination | 09 02 38.17 (0.2) | 09 02 38.22 | 09 02 38.17 | 09 02 39.68 (0.2) | 09 02 38.22 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6082.0 (32) | 6073.0 (31) | 6086.0 (32) | 6032.0 | 5783.0 | 6300.0 (195) | ||||||
| log(g) | [cgs] | 8.28 (0.02) | 8.30 (0.03) | 8.31 (0.03) | 8.29 | 8.15 | 8.37 (0.06) | ||||||
| Mass | [M☉] | 0.766 (0.02) | 0.783 (0.03) | 0.787 (0.03) | 0.774 | 0.667 | 0.829 (0.05) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 4.4600 | 4.2230 | 4.3200 | |||||||||
| 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] | 12.10 (0.3) | 12.36 (0.3) | 12.36 (0.3) | 12.10 | 12.10 (0.3) | 12.36 (0.3) | ||||||
| Distance | [pc] | 82.65 (2) | 80.91 (2) | 80.89 (2) | 82.65 | 82.65 (2) | 80.89 (2) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 26.37923577 (0.3) | 27.10615898 (0.6) | 26.379 (0.3) | 27.10615898 | ||||||||
| Proper motion (declination) | [mas/yr] | -94.11947629 (0.2) | -94.59253052 (0.5) | -94.119 (0.2) | -94.59253052 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 18.02 (0.03) | ||||||||||||
| H magnitude | 17.78 (0.07) | ||||||||||||
| K magnitude | 17.69 (0.1) | ||||||||||||
| u magnitude | 20.16 (0.04) | 20.18 (0.04) | 20.18 (0.04) | ||||||||||
| g magnitude | 19.32 (0.01) | 19.32 (0.01) | |||||||||||
| r magnitude | 18.94 (0.01) | 18.94 (0.01) | |||||||||||
| i magnitude | 18.81 (0.01) | 18.81 (0.01) | |||||||||||
| z magnitude | 18.83 (0.04) | 18.83 (0.04) | |||||||||||
| G magnitude | 18.97 (0.04) | 19.01 | 18.97 | 18.97 (0.004) | 19.01 | ||||||||
| BP magnitude | 19.22 (0.04) | 19.24 | 19.24 | ||||||||||
| RP magnitude | 18.59 (0.02) | 18.50 | 18.50 | ||||||||||
| Pan g magnitude | 19.28 (0.006) | 19.28 (0.006) | |||||||||||
| Pan r magnitude | 18.96 (0.006) | 18.96 (0.007) | |||||||||||
| Pan i magnitude | 18.82 (0.006) | 18.82 (0.005) | |||||||||||
| Pan z magnitude | 18.84 (0.008) | 18.84 (0.008) | |||||||||||
| Pan y magnitude | 18.84 (0.03) | 18.84 (0.03) | |||||||||||
| E(B-V) | 0.003 | ||||||||||||
* Constant surface field
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