SDSS J081611.84+370958.5
All names: SDSS J081611.84+370958.6, GALEX J081611.8+370958, Gaia EDR3 907707085646269952, SDSS J081611.84+370958.5, Gaia DR2 907707085646269952, Gaia DR3 907707085646269952
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 16 11.87 (0.2) | 08 16 11.84 | 08 16 11.87 (0.3) | 08 16 11.87 | 08 16 11.84 (0.2) | 08 16 11.84 | |||||
| Declination | 37 09 58.06 (0.2) | 37 09 58.54 | 37 09 58.07 (0.2) | 37 09 58.06 | 37 09 58.58 (0.2) | 37 09 58.60 | |||||
| Spectral type | DA | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11704.0 | 12340.0 (863) | 12980.0 (217) | |||||||
| log(g) | [cgs] | 7.77 | 7.69 (0.1) | 8.01 (0.06) | |||||||
| Mass | [M☉] | 0.479 | 0.445 (0.07) | 0.613 (0.03) | |||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.2984 | |||||||||
| 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] | 2.98 (0.2) | 3.21 (0.4) | 2.98 | 2.98 (0.2) | ||||||
| Distance | [pc] | 335.73 (24) | 311.71 (35) | 335.73 | 335.73 (24) | ||||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 24.19243411 (0.2) | 24.1712574 (0.5) | 24.192 (0.2) | |||||||
| Proper motion (declination) | [mas/yr] | -32.83419177 (0.2) | -33.15736433 (0.4) | -32.834 (0.2) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.27 (0.02) | 19.27 (0.02) | 19.27 (0.02) | ||||||||
| g magnitude | 18.82 (0.008) | 18.81 (0.008) | 18.81 (0.02) | ||||||||
| r magnitude | 19.01 (0.01) | 19.01 (0.01) | 19.00 (0.02) | ||||||||
| i magnitude | 19.26 (0.01) | 19.26 (0.01) | 19.21 (0.02) | ||||||||
| z magnitude | 19.50 (0.05) | 19.50 (0.05) | 19.49 (0.05) | ||||||||
| G magnitude | 18.91 (0.02) | 18.94 | 18.91 | 18.91 (0.004) | |||||||
| BP magnitude | 18.94 (0.02) | 18.90 | |||||||||
| RP magnitude | 18.95 (0.04) | 18.93 | |||||||||
| Pan g magnitude | 18.81 (0.007) | ||||||||||
| Pan r magnitude | 19.01 (0.008) | ||||||||||
| Pan i magnitude | 19.23 (0.005) | ||||||||||
| Pan z magnitude | 19.45 (0.02) | ||||||||||
| Pan y magnitude | 19.50 (0.03) | ||||||||||
| E(B-V) | 0.028 | ||||||||||
* Constant surface field
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