SDSS J163056.60+363034.6
All names: Gaia EDR3 1330873750711706240, SDSS J163056.60+363034.6, Gaia DR2 1330873750711706240, GALEX J163056.6+363035, SDSSJ163056.59+363034.7, Gaia DR3 1330873750711706240
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 30 56.60 (0.3) | 16 30 56.60 | 16 30 56.59 | 16 30 56.60 (0.4) | 16 30 56.60 (0.3) | 16 30 56.60 | |||||
| Declination | 36 30 34.65 (0.4) | 36 30 34.66 | 36 30 34.70 | 36 30 34.65 (0.4) | 36 30 34.66 (0.4) | 36 30 34.69 | |||||
| Spectral type | sd | sd | sd | sd | SD_auto | ||||||
| Effective temperature | [K] | 12469.0 | 14552.0 | 28235.0 (1629) | |||||||
| log(g) | [cgs] | 6.58 | 6.79 | 5.07 (0.09) | |||||||
| Mass | [M☉] | 0.167 | 0.194 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | ||||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 0.58 (0.4) | 0.80 (0.4) | 0.80 (0.4) | 0.58 (0.4) | ||||||
| Distance | [pc] | 1738.41 (1110) | 1248.91 (695) | 1248.94 (695) | 1738.53 (1110) | ||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -1.485004148 (0.4) | -2.246 (0.8) | -2.246304564 (0.8) | -1.485 (0.4) | 2.9 | |||||
| Proper motion (declination) | [mas/yr] | -0.351170999 (0.6) | -0.819 (1) | -0.818891408 (1) | -0.351 (0.6) | 1.8 | |||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.66 (0.03) | 19.66 (0.03) | 19.63 (0.03) | 19.64 (0.03) | |||||||
| g magnitude | 19.84 (0.01) | 19.84 (0.01) | 19.83 (0.01) | 19.83 (0.02) | |||||||
| r magnitude | 20.18 (0.02) | 20.18 (0.02) | 20.18 (0.02) | 20.19 (0.02) | |||||||
| i magnitude | 20.41 (0.04) | 20.41 (0.04) | 20.39 (0.04) | 20.41 (0.04) | |||||||
| z magnitude | 20.56 (0.1) | 20.56 (0.1) | 20.52 (0.1) | 20.52 (0.1) | |||||||
| G magnitude | 20.02 (0.07) | 20.08 (0.006) | 20.08 | 20.02 (0.005) | |||||||
| BP magnitude | 20.06 (0.07) | 19.84 (0.04) | 19.84 | ||||||||
| RP magnitude | 20.09 (0.08) | 20.03 (0.08) | 20.03 | ||||||||
| Pan g magnitude | 19.94 (0.01) | 19.94 (0.01) | |||||||||
| Pan r magnitude | 20.21 (0.01) | 20.21 (0.01) | |||||||||
| Pan i magnitude | 20.43 (0.01) | 20.43 (0.01) | |||||||||
| Pan z magnitude | 20.55 (0.04) | 20.55 (0.04) | |||||||||
| Pan y magnitude | |||||||||||
| E(B-V) | 0.020 | ||||||||||
* Constant surface field
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