Gaia DR2 1847118992806013568
All names: WDJ212733.29+263257.78, SDSS J212733.42+263257.7, NLTT 51301, Gaia DR2 1847118992806013568, WDJ212733.28+263257.78, Gaia DR3 1847118992806013568, LSPM J2127+2632, Gaia EDR3 1847118992806013568, LP 397-27, J2127+2632, USNO-B1.0 1165-00555030
| 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 | 21 27 33.51 (0.07) | 21 27 33.50 | 21 27 33.51 | 21 27 33.29 (0.07) | 21 27 33.50 | ||||||||
| Declination | 26 32 57.69 (0.1) | 26 32 57.69 | 26 32 57.69 | 26 32 57.78 (0.1) | 26 32 57.69 | ||||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||||
| Effective temperature | [K] | 6437.0 (42) | 6464.0 (41) | 6438.0 (42) | 6476.0 | 6242.0 | 6484.0 (70) | ||||||
| log(g) | [cgs] | 7.98 (0.02) | 8.00 (0.02) | 7.99 (0.02) | 8.00 | 7.87 | 8.00 (0.02) | ||||||
| Mass | [M☉] | 0.579 (0.01) | 0.589 (0.02) | 0.582 (0.02) | 0.589 | 0.498 | 0.59 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | 1.9300 | 1.8390 | 1.7920 | |||||||||
| 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] | 12.19 (0.1) | 12.23 (0.2) | 12.23 (0.2) | 12.19 | 12.19 (0.1) | 12.23 (0.2) | ||||||
| Distance | [pc] | 82.00 (0.9) | 81.77 (1) | 81.76 (1) | 82.00 | 82.00 (0.9) | 81.76 (1) | ||||||
| Composition | H | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 185.1771084 (0.1) | 185.5590062 (0.3) | 185.177 (0.1) | 185.5590062 | ||||||||
| Proper motion (declination) | [mas/yr] | -5.897954537 (0.1) | -5.978120793 (0.4) | -5.898 (0.1) | -5.978120793 | ||||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | 18.30 | ||||||||||||
| V magnitude | |||||||||||||
| R magnitude | 17.10 | ||||||||||||
| I magnitude | |||||||||||||
| J magnitude | 17.48 (0.04) | ||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 19.26 (0.03) | 19.23 (0.03) | 19.23 (0.03) | ||||||||||
| g magnitude | 18.54 (0.008) | 18.54 (0.008) | |||||||||||
| r magnitude | 18.39 (0.008) | 18.39 (0.008) | |||||||||||
| i magnitude | 18.15 (0.009) | 18.15 (0.009) | |||||||||||
| z magnitude | 18.07 (0.02) | 18.07 (0.02) | |||||||||||
| G magnitude | 18.28 (0.02) | 18.30 | 18.28 | 18.28 (0.003) | 18.30 | ||||||||
| BP magnitude | 18.57 (0.02) | 18.56 | 18.56 | ||||||||||
| RP magnitude | 17.90 (0.01) | 17.91 | 17.91 | ||||||||||
| Pan g magnitude | 18.53 (0.008) | 18.53 (0.008) | |||||||||||
| Pan r magnitude | 18.31 (0.007) | 18.31 (0.008) | |||||||||||
| Pan i magnitude | 18.21 (0.006) | 18.21 (0.004) | |||||||||||
| Pan z magnitude | 18.22 (0.006) | 18.22 (0.006) | |||||||||||
| Pan y magnitude | 18.28 (0.03) | 18.28 (0.03) | |||||||||||
| E(B-V) | 0.011 | ||||||||||||
* Constant surface field
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