SDSS J124924.15+394932.2
All names: SDSS J124924.14+394932.2, SDSS J124924.15+394932.3, Gaia DR3 1521078782596200960, SDSS J124924.15+394932.27, SDSS J124924.15+394932.2, Gaia EDR3 1521078782596200960, Gaia DR2 1521078782596200960
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 12 49 24.16 (0.2) | 12 49 24.15 | 12 49 24.16 (0.3) | 12 49 24.16 | 12 49 24.14 (0.2) | ||||||
| Declination | 39 49 31.52 (0.2) | 39 49 32.26 | 39 49 31.55 (0.3) | 39 49 31.52 | 39 49 32.44 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7683.0 | 7883.0 (68) | 7558.0 (290) | |||||||
| log(g) | [cgs] | 7.14 | 8.04 (0.09) | 7.28 (0.1) | |||||||
| Mass | [M☉] | 0.235 | 0.618 (0.05) | 0.27 (0.06) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.5331 | |||||||||
| 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] | 3.82 (0.3) | 3.42 (0.5) | 3.82 | 3.82 (0.3) | ||||||
| Distance | [pc] | 262.02 (22) | 292.40 (40) | 262.02 | 262.01 (22) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 15.31536292 (0.2) | 15.07479892 (0.4) | 15.315 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -57.45850729 (0.2) | -57.44251834 (0.5) | -57.459 (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 | 19.90 (0.04) | 19.89 (0.04) | 19.90 (0.04) | ||||||||
| g magnitude | 19.41 (0.01) | 19.41 (0.02) | 19.41 (0.01) | ||||||||
| r magnitude | 19.35 (0.01) | 19.34 (0.02) | 19.35 (0.01) | ||||||||
| i magnitude | 19.36 (0.02) | 19.37 (0.02) | 19.36 (0.02) | ||||||||
| z magnitude | 19.41 (0.07) | 19.42 (0.06) | 19.41 (0.07) | ||||||||
| G magnitude | 19.30 (0.04) | 19.35 | 19.30 | 19.30 (0.004) | |||||||
| BP magnitude | 19.48 (0.04) | 19.51 | |||||||||
| RP magnitude | 19.03 (0.03) | 19.04 | |||||||||
| Pan g magnitude | 19.40 (0.01) | ||||||||||
| Pan r magnitude | 19.33 (0.01) | ||||||||||
| Pan i magnitude | 19.36 (0.008) | ||||||||||
| Pan z magnitude | 19.43 (0.02) | ||||||||||
| Pan y magnitude | 19.41 (0.04) | ||||||||||
| E(B-V) | 0.016 | ||||||||||
* Constant surface field
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