SDSS J075245.77+283141.2
All names: Gaia DR2 875526407526791552, SDSS J075245.77+283141.2, Gaia DR3 875526407526791552, GALEX J075245.8+283139, Gaia EDR3 875526407526791552
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Hardy et al. 2023a | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 52 45.77 (0.7) | 07 52 45.78 | 07 52 45.77 (1) | 07 52 45.78 (0.7) | 07 52 45.77 | ||||||
| Declination | 28 31 41.10 (0.4) | 28 31 41.23 | 28 31 41.11 (0.5) | 28 31 41.27 (0.4) | 28 31 41.20 | ||||||
| Spectral type | DA | DAHM: | DAH+M | DAHM: | DA | ||||||
| Effective temperature | [K] | 13793.3 (631) | 14013.0 | 11031.0 (241) | |||||||
| log(g) | [cgs] | 8.17 (0.2) | 8.17 | 8.36 (0.1) | |||||||
| Mass | [M☉] | 0.7148165193373479 (0.3) | 0.714 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.3135 | |||||||||
| 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] | 1.76 (0.7) | 1.95 (1) | 1.76 (0.7) | |||||||
| Distance | [pc] | 567.02 (219) | 513.65 (316) | 567.02 (219) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -3.474529356 (1) | -4.170853472 (2) | -3.475 (1) | |||||||
| Proper motion (declination) | [mas/yr] | -10.34647537 (0.5) | -10.88462812 (0.9) | -10.346 (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 | 20.73 (0.07) | 20.56 (0.09) | 20.56 (0.09) | ||||||||
| g magnitude | 20.25 (0.02) | 20.25 (0.03) | 20.25 (0.03) | ||||||||
| r magnitude | 20.51 (0.03) | 20.45 (0.05) | 20.45 (0.05) | ||||||||
| i magnitude | 20.70 (0.04) | 20.60 (0.08) | 20.60 (0.08) | ||||||||
| z magnitude | 20.90 (0.2) | 20.98 (0.3) | |||||||||
| G magnitude | 20.36 (0.1) | 20.44 | 20.36 (0.007) | ||||||||
| BP magnitude | 20.57 (0.1) | 20.50 | |||||||||
| RP magnitude | 20.35 (0.1) | 20.12 | |||||||||
| Pan g magnitude | 20.34 (0.02) | ||||||||||
| Pan r magnitude | 20.48 (0.02) | ||||||||||
| Pan i magnitude | 20.61 (0.01) | ||||||||||
| Pan z magnitude | 20.68 (0.1) | ||||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.034 | ||||||||||
* Constant surface field
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