SDSS J110854.46+551156.7
All names: Gaia DR3 843818755627997312, Gaia EDR3 843818755627997312, SDSS J110854.46+551156.4, SDSS J110854.46+551156.7, Gaia DR2 843818755627997312, SDSS J110854.46+551156.70
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2016 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 11 08 54.35 (0.3) | 11 08 54.46 | 11 08 54.36 (0.4) | 11 08 54.48 (0.3) | |||||||
| Declination | 55 11 55.96 (0.4) | 55 11 56.48 | 55 11 55.98 (0.5) | 55 11 56.60 (0.4) | |||||||
| Spectral type | DC: | DC: | DC: | DC | DC | ||||||
| Effective temperature | [K] | 7184.0 | 6950.0 | 7648.0 (173) | |||||||
| log(g) | [cgs] | 8.18 | 8.09 | 8.00 (0) | |||||||
| Mass | [M☉] | 0.702 | 0.627 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.8620 | 1.8310 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 4.79 (0.6) | 4.37 (0.8) | 4.79 (0.6) | |||||||
| Distance | [pc] | 208.65 (28) | 228.78 (43) | 208.65 (28) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -67.95873331 (0.5) | -67.97659491 (1) | -67.959 (0.5) | |||||||
| Proper motion (declination) | [mas/yr] | -40.27831917 (0.6) | -39.76155528 (1) | -40.278 (0.6) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 21.08 (0.08) | 21.07 (0.08) | 21.08 (0.08) | ||||||||
| g magnitude | 20.64 (0.03) | 20.63 (0.03) | 20.64 (0.03) | ||||||||
| r magnitude | 20.44 (0.03) | 20.42 (0.03) | 20.44 (0.03) | ||||||||
| i magnitude | 20.46 (0.04) | 20.46 (0.05) | 20.47 (0.04) | ||||||||
| z magnitude | 20.62 (0.2) | 20.60 (0.2) | 20.63 (0.2) | ||||||||
| G magnitude | 20.42 (0.06) | 20.49 | 20.42 (0.005) | ||||||||
| BP magnitude | 20.62 (0.06) | 20.56 | |||||||||
| RP magnitude | 20.11 (0.06) | 20.19 | |||||||||
| Pan g magnitude | 20.56 (0.04) | ||||||||||
| Pan r magnitude | 20.39 (0.02) | ||||||||||
| Pan i magnitude | 20.43 (0.01) | ||||||||||
| Pan z magnitude | 20.42 (0.03) | ||||||||||
| Pan y magnitude | 20.18 (0.2) | ||||||||||
| E(B-V) | 0.017 | ||||||||||
* Constant surface field
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