SDSS J235214.27+255015.7
All names: SDSS J235214.25+255015.7, GALEX J235214.2+255016, Gaia EDR3 2852661413364893696, Gaia DR2 2852661413364893696, SDSS J235214.27+255015.7, Gaia DR3 2852661413364893696, SDSS J235214.27+255015.70, SDSS J235214.26+255015.6
| 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 | 23 52 14.27 (0.2) | 23 52 14.25 | 23 52 14.27 (0.4) | 23 52 14.24 (0.2) | ||||||
| Declination | 25 50 15.70 (0.2) | 25 50 15.77 | 25 50 15.70 (0.2) | 25 50 15.80 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 14042.0 | 16032.0 (104) | |||||||
| log(g) | [cgs] | 8.25 | 8.06 (0.03) | |||||||
| Mass | [M☉] | 0.764 | 0.6459999999999999 (0.02) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3526 | ||||||||
| 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] | 2.47 (0.3) | 2.99 (0.5) | 2.47 (0.3) | ||||||
| Distance | [pc] | 404.99 (52) | 334.38 (54) | 404.99 (52) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 26.34363549 (0.3) | 25.80627871 (1) | 26.344 (0.3) | ||||||
| Proper motion (declination) | [mas/yr] | -6.148198133 (0.2) | -6.327713005 (0.4) | -6.148 (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 | 19.50 (0.03) | 19.53 (0.04) | 19.51 (0.03) | |||||||
| g magnitude | 19.29 (0.01) | 19.30 (0.02) | 19.30 (0.01) | |||||||
| r magnitude | 19.55 (0.02) | 19.54 (0.02) | 19.54 (0.02) | |||||||
| i magnitude | 19.80 (0.03) | 19.79 (0.03) | 19.79 (0.03) | |||||||
| z magnitude | 19.93 (0.1) | 19.89 (0.1) | 19.92 (0.1) | |||||||
| G magnitude | 19.41 (0.03) | 19.46 | 19.41 (0.004) | |||||||
| BP magnitude | 19.45 (0.03) | 19.35 | ||||||||
| RP magnitude | 19.48 (0.05) | 19.54 | ||||||||
| Pan g magnitude | 19.33 (0.01) | |||||||||
| Pan r magnitude | 19.54 (0.02) | |||||||||
| Pan i magnitude | 19.85 (0.01) | |||||||||
| Pan z magnitude | 20.02 (0.02) | |||||||||
| Pan y magnitude | 19.94 (0.2) | |||||||||
| E(B-V) | 0.061 | |||||||||
* Constant surface field
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