SDSS J085012.20+285345.6
All names: GALEX J085012.1+285346, SDSS J085012.20+285345.64, Gaia DR2 705058326618547584, SDSS J085012.20+285345.6, Gaia DR3 705058326618547584, Gaia EDR3 705058326618547584
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 50 12.23 (0.4) | 08 50 12.20 | 08 50 12.23 (0.6) | 08 50 12.20 (0.4) | ||||||
| Declination | 28 53 45.48 (0.2) | 28 53 45.66 | 28 53 45.48 (0.4) | 28 53 45.63 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 7184.0 | 7488.0 (135) | |||||||
| log(g) | [cgs] | 8.06 | 7.12 (0.2) | |||||||
| Mass | [M☉] | 0.63 | 0.263 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.5420 | ||||||||
| 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] | 4.17 (0.6) | 4.77 (0.9) | 4.17 (0.6) | ||||||
| Distance | [pc] | 239.60 (34) | 209.52 (39) | 239.60 (34) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 30.49580077 (0.5) | 32.04309626 (1) | 30.496 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -9.639441769 (0.4) | -9.930943293 (0.7) | -9.639 (0.4) | ||||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.69 (0.06) | 20.68 (0.06) | 20.69 (0.06) | |||||||
| g magnitude | 20.15 (0.02) | 20.15 (0.02) | 20.15 (0.02) | |||||||
| r magnitude | 20.07 (0.02) | 20.05 (0.03) | 20.07 (0.02) | |||||||
| i magnitude | 20.03 (0.03) | 20.04 (0.03) | 20.03 (0.03) | |||||||
| z magnitude | 20.24 (0.1) | 20.21 (0.1) | 20.24 (0.1) | |||||||
| G magnitude | 20.03 (0.07) | 20.08 | 20.03 (0.005) | |||||||
| BP magnitude | 20.35 (0.07) | 20.31 | ||||||||
| RP magnitude | 19.69 (0.07) | 19.80 | ||||||||
| Pan g magnitude | 20.17 (0.03) | |||||||||
| Pan r magnitude | 20.06 (0.009) | |||||||||
| Pan i magnitude | 20.10 (0.02) | |||||||||
| Pan z magnitude | 20.10 (0.04) | |||||||||
| Pan y magnitude | 19.97 (0.04) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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