SDSS J084011.37+094244.9
All names: Gaia EDR3 598241871491592704, SDSS J084011.37+094244.9, Gaia DR2 598241871491592704, SDSS J084011.39+094244.8, Gaia DR3 598241871491592704, SDSS J084011.37+094244.8
| 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 | 08 40 11.33 (0.3) | 08 40 11.37 | 08 40 11.33 (0.4) | 08 40 11.41 (0.3) | 08 40 11.37 | ||||||
| Declination | 09 42 44.86 (0.1) | 09 42 44.85 | 09 42 44.86 (0.3) | 09 42 44.81 (0.1) | 09 42 44.90 | ||||||
| Spectral type | DA | DAHM: | DAH+M | DAHM: | DA | ||||||
| Effective temperature | [K] | 9123.5 (207) | 8680.0 | 9114.0 (152) | |||||||
| log(g) | [cgs] | 7.93 (0.2) | 7.84 | 8.18 (0.3) | |||||||
| Mass | [M☉] | 0.5559737992750416 (0.1) | 0.508 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.7100 | |||||||||
| 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] | 3.22 (0.4) | 3.54 (0.5) | 3.22 (0.4) | |||||||
| Distance | [pc] | 310.16 (36) | 282.82 (41) | 310.15 (36) | |||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -71.73075547 (0.4) | -70.4739759 (0.9) | -71.731 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | 3.08757325 (0.3) | 2.635376179 (0.6) | 3.088 (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 | 20.18 (0.04) | 20.18 (0.04) | 20.18 (0.05) | ||||||||
| g magnitude | 19.73 (0.01) | 19.73 (0.01) | 19.73 (0.02) | ||||||||
| r magnitude | 19.77 (0.02) | 19.77 (0.02) | 19.80 (0.02) | ||||||||
| i magnitude | 19.82 (0.02) | 19.82 (0.02) | 19.82 (0.02) | ||||||||
| z magnitude | 19.84 (0.07) | 19.84 (0.07) | 19.86 (0.06) | ||||||||
| G magnitude | 19.71 (0.04) | 19.76 | 19.71 (0.004) | ||||||||
| BP magnitude | 19.88 (0.04) | 19.83 | |||||||||
| RP magnitude | 19.59 (0.05) | 19.44 | |||||||||
| Pan g magnitude | 19.75 (0.01) | ||||||||||
| Pan r magnitude | 19.76 (0.008) | ||||||||||
| Pan i magnitude | 19.85 (0.02) | ||||||||||
| Pan z magnitude | 19.90 (0.04) | ||||||||||
| Pan y magnitude | 20.05 (0.1) | ||||||||||
| E(B-V) | 0.022 | ||||||||||
* Constant surface field
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