SDSS J103909.00+244800.3
All names: Gaia DR2 724208726797659392, SDSS J103908.99+244800.3, SDSS J103909.00+244800.3, GALEX J103909.0+244800, Gaia DR3 724208726797659392, Gaia EDR3 724208726797659392
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 10 39 08.97 (0.2) | 10 39 08.99 | 10 39 08.97 (0.3) | 10 39 08.97 | 10 39 09.01 (0.2) | 10 39 09.00 | |||||
| Declination | 24 48 00.51 (0.2) | 24 48 00.30 | 24 48 00.50 (0.2) | 24 48 00.51 | 24 48 00.15 (0.2) | 24 48 00.30 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8842.0 | 8798.0 (336) | 8858.0 (68) | |||||||
| log(g) | [cgs] | 7.91 | 7.89 (0.08) | 8.08 (0.1) | |||||||
| Mass | [M☉] | 0.546 | 0.535 (0.07) | 0.643 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.7355 | |||||||||
| 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] | 5.14 (0.2) | 5.10 (0.3) | 5.14 | 5.14 (0.2) | ||||||
| Distance | [pc] | 194.38 (8) | 196.17 (12) | 194.38 | 194.37 (8) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -33.02588272 (0.2) | -34.27533846 (0.5) | -33.026 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | 22.37569094 (0.2) | 22.36655488 (0.5) | 22.376 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.43 (0.03) | 19.43 (0.03) | 19.46 (0.03) | ||||||||
| g magnitude | 19.00 (0.009) | 19.00 (0.009) | 19.03 (0.03) | ||||||||
| r magnitude | 18.98 (0.01) | 18.98 (0.01) | 18.99 (0.02) | ||||||||
| i magnitude | 19.06 (0.02) | 19.06 (0.02) | 19.08 (0.03) | ||||||||
| z magnitude | 19.21 (0.06) | 19.21 (0.06) | 19.20 (0.06) | ||||||||
| G magnitude | 18.93 (0.02) | 18.97 | 18.93 | 18.93 (0.004) | |||||||
| BP magnitude | 19.05 (0.02) | 19.02 | |||||||||
| RP magnitude | 18.74 (0.04) | 18.74 | |||||||||
| Pan g magnitude | 18.99 (0.005) | ||||||||||
| Pan r magnitude | 19.00 (0.01) | ||||||||||
| Pan i magnitude | 19.06 (0.01) | ||||||||||
| Pan z magnitude | 19.20 (0.02) | ||||||||||
| Pan y magnitude | 19.32 (0.03) | ||||||||||
| E(B-V) | 0.014 | ||||||||||
* Constant surface field
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