SDSS J004515.42+261832.9
All names: Gaia DR3 2808431698415589632, GALEX J004515.4+261833, Gaia DR2 2808431698415589632, SDSS J004515.42+261832.9, Gaia EDR3 2808431698415589632, SDSS J004515.42+261833.0, SDSS J004515.42+261832.95
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2016 | Vincent et al. 2024 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 45 15.47 (0.4) | 00 45 15.42 | 00 45 15.46 (0.4) | 00 45 15.47 | 00 45 15.37 (0.4) | ||||||
| Declination | 26 18 33.09 (0.2) | 26 18 32.94 | 26 18 33.08 (0.2) | 26 18 33.09 | 26 18 32.97 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 6858.0 | 7009.0 (64) | 7599.0 (310) | |||||||
| log(g) | [cgs] | 8.11 | 7.78 (0.1) | 8.43 (0.09) | |||||||
| Mass | [M☉] | 0.657 | 0.457 (0.05) | 0.867 (0.07) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.9050 | |||||||||
| 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] | 7.33 (0.4) | 7.02 (0.5) | 7.33 | 7.33 (0.4) | ||||||
| Distance | [pc] | 136.37 (7) | 142.53 (10) | 136.37 | 136.38 (7) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 83.67162496 (0.6) | 82.76381242 (1) | 83.672 (0.6) | |||||||
| Proper motion (declination) | [mas/yr] | 7.179427177 (0.3) | 5.991697246 (0.6) | 7.179 (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 | 20.27 (0.06) | 20.23 (0.06) | 20.26 (0.06) | ||||||||
| g magnitude | 19.60 (0.02) | 19.61 (0.02) | 19.61 (0.01) | ||||||||
| r magnitude | 19.46 (0.02) | 19.47 (0.03) | 19.47 (0.02) | ||||||||
| i magnitude | 19.44 (0.02) | 19.43 (0.03) | 19.44 (0.03) | ||||||||
| z magnitude | 19.49 (0.09) | 19.47 (0.09) | 19.48 (0.09) | ||||||||
| G magnitude | 19.45 (0.04) | 19.48 | 19.45 | 19.45 (0.004) | |||||||
| BP magnitude | 19.61 (0.04) | 19.64 | |||||||||
| RP magnitude | 19.24 (0.04) | 19.13 | |||||||||
| Pan g magnitude | 19.63 (0.02) | ||||||||||
| Pan r magnitude | 19.45 (0.009) | ||||||||||
| Pan i magnitude | 19.40 (0.02) | ||||||||||
| Pan z magnitude | 19.44 (0.009) | ||||||||||
| Pan y magnitude | 19.49 (0.06) | ||||||||||
| E(B-V) | 0.019 | ||||||||||
* Constant surface field
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