SDSS J102918.40+300336.9
All names: Gaia DR3 741596815996123648, Gaia DR2 741596815996123648, SDSS J102918.40+300336.99, Gaia EDR3 741596815996123648, SDSS J102918.40+300336.9, GALEX J102918.3+300336
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 29 18.40 (0.8) | 10 29 18.41 | 10 29 18.40 (1) | 10 29 18.40 (0.8) | ||||||
| Declination | 30 03 37.04 (0.7) | 30 03 36.99 | 30 03 37.04 (1) | 30 03 37.02 (0.7) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8379.0 | 19734.0 (880) | |||||||
| log(g) | [cgs] | 8.12 | 5.67 (0.08) | |||||||
| Mass | [M☉] | 0.672 | 0.177 (0.05) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1490 | ||||||||
| 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] | 3.61 (0.9) | 3.14 (1) | 3.61 (0.9) | ||||||
| Distance | [pc] | 277.29 (67) | 318.77 (129) | 277.29 (67) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 1.682303024 (1) | 1.283464568 (2) | 1.682 (1) | ||||||
| Proper motion (declination) | [mas/yr] | 0.945387669 (0.9) | 1.35901462 (2) | 0.945 (0.9) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.08 (0.1) | 21.06 (0.09) | 21.06 (0.09) | |||||||
| g magnitude | 20.65 (0.03) | 20.64 (0.04) | 20.64 (0.04) | |||||||
| r magnitude | 20.54 (0.04) | 20.55 (0.04) | 20.55 (0.04) | |||||||
| i magnitude | 20.67 (0.07) | 20.68 (0.07) | 20.68 (0.07) | |||||||
| z magnitude | 20.74 (0.2) | 20.70 (0.2) | 20.70 (0.2) | |||||||
| G magnitude | 20.54 (0.1) | 20.62 | 20.54 (0.01) | |||||||
| BP magnitude | 20.39 (0.1) | 21.07 | ||||||||
| RP magnitude | 20.24 (0.1) | 20.41 | ||||||||
| Pan g magnitude | 20.63 (0.03) | |||||||||
| Pan r magnitude | 20.43 (0.07) | |||||||||
| Pan i magnitude | 20.58 (0.02) | |||||||||
| Pan z magnitude | 20.51 (0.05) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.020 | |||||||||
* Constant surface field
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