Gaia DR2 578452448897807616
All names: WDJ085635.48+031813.31, SDSS J085635.48+031813.2, Gaia EDR3 578452448897807616, Gaia DR3 578452448897807616, Gaia DR2 578452448897807616, SDSS J085635.48+031813.3, WDJ085635.48+031813.30
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 08 56 35.50 (0.2) | 08 56 35.50 | 08 56 35.50 | 08 56 35.48 (0.2) | 08 56 35.50 | ||||||
| Declination | 03 18 12.63 (0.1) | 03 18 12.65 | 03 18 12.63 | 03 18 13.31 (0.1) | 03 18 12.65 | ||||||
| Spectral type | DA | DC: | DC | ||||||||
| Effective temperature | [K] | 5130.0 (34) | 5154.0 | 4842.0 | 5303.0 (71) | ||||||
| log(g) | [cgs] | 8.07 (0.02) | 8.09 | 7.88 | 8.18 (0.04) | ||||||
| Mass | [M☉] | 0.622 (0.02) | 0.634 | 0.498 | 0.696 (0.03) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 5.9370 | 4.9940 | ||||||||
| 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] | 14.69 (0.2) | 14.75 (0.4) | 14.69 | 14.69 (0.2) | 14.75 (0.4) | |||||
| Distance | [pc] | 68.07 (1) | 67.81 (2) | 68.07 | 68.07 (1) | 67.81 (2) | |||||
| Composition | H | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 16.27663417 (0.3) | 15.90969491 (0.9) | 16.277 (0.3) | 15.90969491 | ||||||
| Proper motion (declination) | [mas/yr] | -42.52381798 (0.2) | -42.0535664 (0.6) | -42.524 (0.2) | -42.0535664 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.23 (0.1) | 21.23 (0.1) | |||||||||
| g magnitude | 19.62 (0.01) | 19.62 (0.01) | |||||||||
| r magnitude | 18.98 (0.01) | 18.98 (0.01) | |||||||||
| i magnitude | 18.77 (0.01) | 18.77 (0.01) | |||||||||
| z magnitude | 18.74 (0.04) | 18.74 (0.04) | |||||||||
| G magnitude | 18.99 (0.02) | 19.02 | 18.99 | 18.99 (0.003) | 19.02 | ||||||
| BP magnitude | 19.45 (0.02) | 19.47 | 19.47 | ||||||||
| RP magnitude | 18.44 (0.02) | 18.40 | 18.40 | ||||||||
| Pan g magnitude | 19.52 (0.01) | ||||||||||
| Pan r magnitude | 18.95 (0.008) | ||||||||||
| Pan i magnitude | 18.73 (0.006) | ||||||||||
| Pan z magnitude | 18.65 (0.007) | ||||||||||
| Pan y magnitude | 18.63 (0.02) | ||||||||||
| E(B-V) | 0.002 | ||||||||||
* Constant surface field
Special notes:
Spectra
Controls
Normalize at:
Normalize by mean flux
Range:
x:
to
y:
to
Spectra available:
Spectra without link are available upon request
Absorption lines
Photometric filters
BVRI
ugriz
Photometric fit
