Gaia DR2 1734159875452345472
All names: Gaia EDR3 1734159875452345472, Gaia DR2 1734159875452345472, Gaia DR3 1734159875452345472, LSPM J2051+0358, NLTT 50016, WDJ205129.64+035801.65, LP 576-8, USNO-B1.0 0939-00569860, WDJ205129.64+035801.66, SDSS J205129.58+035800.8
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 20 51 29.49 (0.1) | 20 51 29.49 | 20 51 29.49 | 20 51 29.64 (0.1) | 20 51 29.49 | ||||||
| Declination | 03 57 59.39 (0.05) | 03 57 59.46 | 03 57 59.39 | 03 58 01.65 (0.05) | 03 57 59.46 | ||||||
| Spectral type | DAH | DA | DA | ||||||||
| Effective temperature | [K] | 6993.0 (32) | 7055.0 | 6792.0 | 6951.0 (59) | ||||||
| log(g) | [cgs] | 8.11 (0.01) | 8.13 | 8.02 | 8.08 (0.02) | ||||||
| Mass | [M☉] | 0.662 (0.01) | 0.672 | 0.584 | 0.643 (0.01) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.7990 | 1.7120 | ||||||||
| 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] | 15.57 (0.1) | 15.55 (0.2) | 15.57 | 15.57 (0.1) | 15.55 (0.2) | |||||
| Distance | [pc] | 64.23 (0.5) | 64.30 (0.7) | 64.23 | 64.23 (0.5) | 64.30 (0.7) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -142.6914111 (0.2) | -143.101633 (0.3) | -142.691 (0.2) | -143.101633 | ||||||
| Proper motion (declination) | [mas/yr] | -141.7316137 (0.09) | -141.8811939 (0.1) | -141.732 (0.09) | -141.8811939 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 17.50 | ||||||||||
| V magnitude | |||||||||||
| R magnitude | 17.50 | ||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 18.39 (0.02) | 18.39 (0.02) | |||||||||
| g magnitude | 17.82 (0.006) | 17.82 (0.006) | |||||||||
| r magnitude | 17.65 (0.006) | 17.65 (0.006) | |||||||||
| i magnitude | 17.61 (0.007) | 17.61 (0.007) | |||||||||
| z magnitude | 17.61 (0.01) | 17.61 (0.01) | |||||||||
| G magnitude | 17.61 (0.009) | 17.63 | 17.61 | 17.61 (0.003) | 17.63 | ||||||
| BP magnitude | 17.80 (0.009) | 17.80 | 17.80 | ||||||||
| RP magnitude | 17.27 (0.01) | 17.29 | 17.29 | ||||||||
| Pan g magnitude | 17.81 (0.004) | ||||||||||
| Pan r magnitude | 17.64 (0.005) | ||||||||||
| Pan i magnitude | 17.62 (0.002) | ||||||||||
| Pan z magnitude | 17.67 (0.006) | ||||||||||
| Pan y magnitude | 17.72 (0.01) | ||||||||||
| E(B-V) | 0.003 | ||||||||||
* Constant surface field
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