SDSS J085037.99+041638.0
All names: SDSS J085037.99+041638.0, Gaia DR3 581438722479477760, SDSS J085037.98+041638.0, Gaia EDR3 581438722479477760, SDSS J085037.99+041638.03, Gaia DR2 581438722479477760
| 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 37.99 (0.4) | 08 50 37.99 | 08 50 37.99 (0.6) | 08 50 37.99 (0.4) | ||||||
| Declination | 04 16 37.71 (0.2) | 04 16 38.02 | 04 16 37.72 (0.4) | 04 16 38.06 (0.2) | ||||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 8156.0 | 8754.0 (71) | |||||||
| log(g) | [cgs] | 8.18 | 7.91 (0.1) | |||||||
| Mass | [M☉] | 0.704 | 0.5489999999999999 (0.04) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.3370 | ||||||||
| 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] | 3.45 (0.4) | 4.38 (0.6) | 3.45 (0.4) | ||||||
| Distance | [pc] | 289.85 (36) | 228.37 (32) | 289.85 (36) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -2.326155413 (0.5) | -0.787236437 (1) | -2.326 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -21.63586801 (0.4) | -21.89613138 (0.7) | -21.636 (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 | 20.43 (0.05) | 20.42 (0.04) | 20.43 (0.05) | |||||||
| g magnitude | 20.01 (0.02) | 20.02 (0.03) | 20.01 (0.02) | |||||||
| r magnitude | 19.95 (0.02) | 19.95 (0.02) | 19.95 (0.02) | |||||||
| i magnitude | 20.06 (0.02) | 20.04 (0.03) | 20.06 (0.02) | |||||||
| z magnitude | 20.10 (0.08) | 20.05 (0.07) | 20.11 (0.08) | |||||||
| G magnitude | 19.94 (0.05) | 19.98 | 19.94 (0.005) | |||||||
| BP magnitude | 20.08 (0.05) | 20.11 | ||||||||
| RP magnitude | 19.72 (0.07) | 19.73 | ||||||||
| Pan g magnitude | 20.04 (0.02) | |||||||||
| Pan r magnitude | 19.95 (0.03) | |||||||||
| Pan i magnitude | 20.03 (0.02) | |||||||||
| Pan z magnitude | 20.14 (0.04) | |||||||||
| Pan y magnitude | 20.11 (0.1) | |||||||||
| E(B-V) | 0.024 | |||||||||
* Constant surface field
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