SDSS J152357.69+382047.9
All names: SDSS J152357.69+382047.9, Gaia DR2 1388023685063185280, SDSS J152357.68+382048.0, Gaia EDR3 1388023685063185280, GALEX J152357.6+382048, Gaia DR3 1388023685063185280
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 15 23 57.66 (0.3) | 15 23 57.69 | 15 23 57.66 (0.5) | 15 23 57.70 (0.3) | 15 23 57.69 | |||||
| Declination | 38 20 48.74 (0.4) | 38 20 48.07 | 38 20 48.71 (0.5) | 38 20 47.84 (0.4) | 38 20 47.95 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7704.0 | 7736.0 (148) | |||||||
| log(g) | [cgs] | 8.38 | 8.95 (0.2) | |||||||
| Mass | [M☉] | 0.833 | 1.142 (0.08) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4680 | ||||||||
| 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] | 4.54 (0.4) | 4.71 (0.6) | 4.54 (0.4) | ||||||
| Distance | [pc] | 220.22 (21) | 212.14 (26) | 220.22 (21) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -24.70859602 (0.4) | -24.60667427 (1) | -24.709 (0.4) | ||||||
| Proper motion (declination) | [mas/yr] | 55.73328516 (0.5) | 57.55993737 (1) | 55.733 (0.5) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.86 (0.08) | 20.86 (0.08) | 20.85 (0.08) | |||||||
| g magnitude | 20.42 (0.02) | 20.42 (0.02) | 20.46 (0.03) | |||||||
| r magnitude | 20.31 (0.02) | 20.31 (0.03) | 20.33 (0.03) | |||||||
| i magnitude | 20.33 (0.04) | 20.33 (0.04) | 20.33 (0.04) | |||||||
| z magnitude | 20.47 (0.2) | 20.47 (0.2) | 20.45 (0.1) | |||||||
| G magnitude | 20.28 (0.06) | 20.38 | 20.28 (0.006) | |||||||
| BP magnitude | 20.35 (0.06) | 20.44 | ||||||||
| RP magnitude | 19.81 (0.07) | 20.06 | ||||||||
| Pan g magnitude | 20.40 (0.02) | |||||||||
| Pan r magnitude | 20.33 (0.03) | |||||||||
| Pan i magnitude | 20.33 (0.02) | |||||||||
| Pan z magnitude | 20.45 (0.04) | |||||||||
| Pan y magnitude | 20.32 (0.1) | |||||||||
| E(B-V) | 0.022 | |||||||||
* Constant surface field
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