SDSS J103822.08+304047.9
All names: Gaia DR2 735681718316924672, SDSS J103822.07+304047.8, Gaia DR3 735681718316924672, Gaia EDR3 735681718316924672, SDSS J103822.08+304047.9
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 38 22.06 (0.6) | 10 38 22.08 | 10 38 22.06 (0.9) | 10 38 22.09 (0.6) | 10 38 22.08 | ||||
| Declination | 30 40 47.95 (0.5) | 30 40 47.89 | 30 40 47.95 (0.8) | 30 40 47.89 (0.5) | 30 40 47.94 | ||||
| Spectral type | DA | DA | DA | DA | |||||
| Effective temperature | [K] | 22388.0 | 21159.0 (808) | ||||||
| log(g) | [cgs] | 5.52 | 7.96 (0.1) | ||||||
| Mass | [M☉] | 0.052 | 0.605 (0.08) | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| 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] | -0.15 (0.7) | -0.25 (1) | ||||||
| Distance | [pc] | ||||||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | -20.04470287 (0.7) | -18.2380549 (2) | -20.045 (0.7) | |||||
| Proper motion (declination) | [mas/yr] | 3.744122565 (0.6) | 4.74414039 (2) | 3.744 (0.6) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 19.91 (0.04) | 19.92 (0.04) | 19.97 (0.05) | ||||||
| g magnitude | 19.92 (0.02) | 19.91 (0.02) | 19.93 (0.03) | ||||||
| r magnitude | 20.33 (0.03) | 20.33 (0.03) | 20.36 (0.03) | ||||||
| i magnitude | 20.56 (0.05) | 20.56 (0.05) | 20.56 (0.05) | ||||||
| z magnitude | 20.96 (0.2) | 20.95 (0.2) | 21.05 (0.2) | ||||||
| G magnitude | 20.14 (0.07) | 20.18 | 20.14 (0.008) | ||||||
| BP magnitude | 20.15 (0.07) | 19.94 | |||||||
| RP magnitude | 20.06 (0.2) | 20.09 | |||||||
| Pan g magnitude | 19.99 (0.02) | ||||||||
| Pan r magnitude | 20.31 (0.01) | ||||||||
| Pan i magnitude | 20.67 (0.02) | ||||||||
| Pan z magnitude | 20.77 (0.05) | ||||||||
| Pan y magnitude | |||||||||
| E(B-V) | |||||||||
* Constant surface field
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