SDSS J235440.16+231744.9
All names: Gaia DR3 2848338129349004416, SDSS J235440.16+231744.92, SDSS J235440.16+231744.9, Gaia DR2 2848338129349004416, Gaia EDR3 2848338129349004416
| Parameter | Unit | Gaia EDR3 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 23 54 40.19 (0.3) | 23 54 40.16 | 23 54 40.19 (0.5) | 23 54 40.10 (0.3) | |||||
| Declination | 23 17 44.94 (0.3) | 23 17 44.92 | 23 17 44.94 (0.3) | 23 17 44.91 (0.3) | |||||
| Spectral type | DA: | DA: | DA | DA | |||||
| Effective temperature | [K] | 6471.0 | 6203.0 (106) | ||||||
| log(g) | [cgs] | 7.54 | 6.81 (0.3) | ||||||
| Mass | [M☉] | 0.357 | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | 1.0670 | |||||||
| 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] | 5.13 (0.6) | 4.19 (0.7) | 5.13 (0.6) | |||||
| Distance | [pc] | 194.80 (21) | 238.75 (39) | 194.80 (21) | |||||
| Composition | H | ||||||||
| Proper motion (right ascension) | [mas/yr] | 83.50689999 (0.5) | 83.35989977 (1) | 83.507 (0.5) | |||||
| Proper motion (declination) | [mas/yr] | 2.169372834 (0.3) | 2.887931954 (0.6) | 2.169 (0.3) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 20.98 (0.1) | 20.95 (0.09) | 20.99 (0.1) | ||||||
| g magnitude | 20.25 (0.02) | 20.26 (0.03) | 20.25 (0.02) | ||||||
| r magnitude | 19.99 (0.02) | 20.01 (0.03) | 19.99 (0.02) | ||||||
| i magnitude | 20.05 (0.03) | 20.07 (0.04) | 20.05 (0.03) | ||||||
| z magnitude | 19.86 (0.1) | 19.87 (0.1) | 19.84 (0.1) | ||||||
| G magnitude | 20.00 (0.06) | 20.05 | 20.00 (0.005) | ||||||
| BP magnitude | 20.23 (0.06) | 20.19 | |||||||
| RP magnitude | 19.64 (0.06) | 19.48 | |||||||
| Pan g magnitude | |||||||||
| Pan r magnitude | |||||||||
| Pan i magnitude | |||||||||
| Pan z magnitude | |||||||||
| Pan y magnitude | |||||||||
| E(B-V) | 0.021 | ||||||||
* Constant surface field
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