SDSS J081154.29+143142.9
All names: SDSS J081154.29+143142.9, Gaia EDR3 653808891354657280, SDSS J081154.29+143142.8, Gaia DR3 653808891354657280, SDSS J081154.28+143142.8, Gaia DR2 653808891354657280
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 11 54.29 (0.3) | 08 11 54.29 | 08 11 54.29 (0.5) | 08 11 54.29 (0.3) | 08 11 54.29 | |||||
| Declination | 14 31 42.86 (0.3) | 14 31 42.88 | 14 31 42.86 (0.3) | 14 31 42.87 (0.3) | 14 31 42.90 | |||||
| Spectral type | DA | DA | DA | DA | ||||||
| Effective temperature | [K] | 11479.0 | 13333.0 (402) | |||||||
| log(g) | [cgs] | 7.79 | 8.14 (0.1) | |||||||
| Mass | [M☉] | 0.489 | 0.686 (0.06) | |||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 0.3229 | ||||||||
| 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] | 2.89 (0.4) | 2.49 (0.6) | 2.89 (0.4) | ||||||
| Distance | [pc] | 346.03 (50) | 401.37 (93) | 346.03 (50) | ||||||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | 2.658222728 (0.5) | 3.224879903 (0.9) | 2.658 (0.5) | ||||||
| Proper motion (declination) | [mas/yr] | -0.310852281 (0.4) | 0.115293538 (0.5) | -0.311 (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 | 19.85 (0.03) | 19.85 (0.03) | 19.88 (0.04) | |||||||
| g magnitude | 19.46 (0.01) | 19.46 (0.01) | 19.48 (0.02) | |||||||
| r magnitude | 19.71 (0.02) | 19.71 (0.02) | 19.76 (0.02) | |||||||
| i magnitude | 19.88 (0.03) | 19.88 (0.03) | 19.93 (0.03) | |||||||
| z magnitude | 19.99 (0.09) | 19.99 (0.09) | 20.00 (0.08) | |||||||
| G magnitude | 19.60 (0.05) | 19.66 | 19.60 (0.005) | |||||||
| BP magnitude | 19.57 (0.05) | 19.64 | ||||||||
| RP magnitude | 19.45 (0.08) | 19.56 | ||||||||
| Pan g magnitude | 19.50 (0.01) | |||||||||
| Pan r magnitude | 19.71 (0.009) | |||||||||
| Pan i magnitude | 19.95 (0.009) | |||||||||
| Pan z magnitude | 20.16 (0.03) | |||||||||
| Pan y magnitude | ||||||||||
| E(B-V) | 0.018 | |||||||||
* Constant surface field
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