SDSS J235318.57+380913.2
All names: GALEX J235318.5+380913, SDSS J235318.57+380913.2, Gaia DR2 2881278570004274304, SDSS J235318.56+380913.2, SDSS J235318.57+380913.1, Gaia DR3 2881278570004274304, Gaia EDR3 2881278570004274304
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 53 18.58 (0.2) | 23 53 18.57 | 23 53 18.58 (0.4) | 23 53 18.58 | 23 53 18.56 (0.2) | 23 53 18.57 | ||||||
| Declination | 38 09 13.59 (0.2) | 38 09 13.22 | 38 09 13.57 (0.2) | 38 09 13.59 | 38 09 13.11 (0.2) | 38 09 13.17 | ||||||
| Spectral type | DA | DAH | DA | DAH | DAH | DA | ||||||
| Effective temperature | [K] | 12327.2 (143) | 11653.0 | 12106.0 (1005) | 13142.0 (679) | |||||||
| log(g) | [cgs] | 9.32 (0.4) | 9.26 | 9.24 (0.09) | 9.48 (0.09) | |||||||
| Mass | [M☉] | 1.3068845651388004 (0.3) | 1.289 | 1.284 (0.03) | ||||||||
| log(Luminosity) | [L☉] | |||||||||||
| Cooling age | [Gyr] | 1.7950 | ||||||||||
| 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] | 7.94 (0.3) | 8.38 (0.5) | 7.94 | 7.94 (0.3) | |||||||
| Distance | [pc] | 125.95 (5) | 119.27 (7) | 125.95 | 125.95 (5) | |||||||
| Composition | H | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 11.32351906 (0.3) | 11.31238661 (0.6) | 11.324 (0.3) | ||||||||
| Proper motion (declination) | [mas/yr] | 29.53195694 (0.2) | 29.82494113 (0.4) | 29.532 (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 | 19.60 (0.03) | 19.60 (0.03) | 19.57 (0.03) | |||||||||
| g magnitude | 19.44 (0.01) | 19.44 (0.01) | 19.44 (0.01) | |||||||||
| r magnitude | 19.57 (0.01) | 19.57 (0.01) | 19.57 (0.01) | |||||||||
| i magnitude | 19.75 (0.02) | 19.75 (0.02) | 19.73 (0.02) | |||||||||
| z magnitude | 19.97 (0.08) | 19.97 (0.08) | 19.93 (0.07) | |||||||||
| G magnitude | 19.46 (0.03) | 19.50 | 19.46 | 19.46 (0.004) | ||||||||
| BP magnitude | 19.47 (0.03) | 19.52 | ||||||||||
| RP magnitude | 19.54 (0.04) | 19.45 | ||||||||||
| Pan g magnitude | 19.41 (0.02) | |||||||||||
| Pan r magnitude | 19.57 (0.008) | |||||||||||
| Pan i magnitude | 19.74 (0.009) | |||||||||||
| Pan z magnitude | 19.92 (0.02) | |||||||||||
| Pan y magnitude | 19.88 (0.1) | |||||||||||
| E(B-V) | 0.015 | |||||||||||
* Constant surface field
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