Gaia DR2 1281026635151594752
All names: SDSS J143450.30+283420.6, WDJ143450.28+283420.79, WDJ143450.28+283420.78, Gaia DR3 1281026635151594752, Gaia EDR3 1281026635151594752, SDSS J143450.31+283420.6, Gaia DR2 1281026635151594752
| 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 | 14 34 50.39 (0.07) | 14 34 50.39 | 14 34 50.39 | 14 34 50.28 (0.07) | 14 34 50.39 | ||||||
| Declination | 28 34 20.10 (0.1) | 28 34 20.13 | 28 34 20.10 | 28 34 20.79 (0.1) | 28 34 20.13 | ||||||
| Spectral type | DA | DA | DA | ||||||||
| Effective temperature | [K] | 5990.0 (31) | 5804.0 | 5532.0 | 6110.0 (67) | ||||||
| log(g) | [cgs] | 7.96 (0.02) | 7.90 | 7.71 | 8.04 (0.03) | ||||||
| Mass | [M☉] | 0.562 (0.01) | 0.526 | 0.412 | 0.613 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.0960 | 2.2960 | ||||||||
| 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] | 13.08 (0.2) | 13.28 (0.2) | 13.08 | 13.08 (0.2) | 13.28 (0.2) | |||||
| Distance | [pc] | 76.45 (0.9) | 75.28 (1) | 76.45 | 76.45 (0.9) | 75.28 (1) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 96.30327151 (0.2) | 96.52375995 (0.3) | 96.303 (0.2) | 96.52375995 | ||||||
| Proper motion (declination) | [mas/yr] | -42.77317508 (0.1) | -42.61115657 (0.4) | -42.773 (0.1) | -42.61115657 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.63 (0.03) | 19.63 (0.03) | |||||||||
| g magnitude | 18.82 (0.009) | 18.82 (0.009) | |||||||||
| r magnitude | 18.42 (0.008) | 18.42 (0.008) | |||||||||
| i magnitude | 18.26 (0.009) | 18.26 (0.009) | |||||||||
| z magnitude | 18.26 (0.03) | 18.26 (0.03) | |||||||||
| G magnitude | 18.44 (0.02) | 18.46 | 18.44 | 18.44 (0.003) | 18.46 | ||||||
| BP magnitude | 18.73 (0.02) | 18.76 | 18.76 | ||||||||
| RP magnitude | 17.98 (0.01) | 17.98 | 17.98 | ||||||||
| Pan g magnitude | 18.75 (0.007) | ||||||||||
| Pan r magnitude | 18.43 (0.008) | ||||||||||
| Pan i magnitude | 18.27 (0.006) | ||||||||||
| Pan z magnitude | 18.25 (0.01) | ||||||||||
| Pan y magnitude | 18.18 (0.02) | ||||||||||
| E(B-V) | 0.007 | ||||||||||
* Constant surface field
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