Gaia DR2 1428562506980546688
All names: Gaia EDR3 1428562506980546688, WDJ161634.36+541011.51, Gaia DR2 1428562506980546688, SDSS J161634.37+541011.4, Gaia DR3 1428562506980546688, GALEX J161634.4+541011, USNO-A2.0 1425-08481922
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 16 16 34.42 (0.09) | 16 16 34.42 | 16 16 34.42 | 16 16 34.36 (0.09) | 16 16 34.42 | |||||
| Declination | 54 10 11.04 (0.1) | 54 10 11.06 | 54 10 11.04 | 54 10 11.51 (0.1) | 54 10 11.06 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 7882.0 | 7597.0 | 7233.0 (109) | ||||||
| log(g) | [cgs] | 8.25 | 8.15 | 8.00 (0.03) | ||||||
| Mass | [M☉] | 0.75 | 0.672 | 0.576 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.7010 | 1.5740 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.67 (0.1) | 10.66 (0.1) | 10.67 | 10.67 (0.1) | 10.66 (0.1) | ||||
| Distance | [pc] | 93.69 (0.9) | 93.80 (1) | 93.69 | 93.69 (0.9) | 93.80 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 32.03380374 (0.1) | 32.04809537 (0.2) | 32.034 (0.1) | 32.04809537 | |||||
| Proper motion (declination) | [mas/yr] | -29.37761168 (0.1) | -29.56690461 (0.3) | -29.378 (0.1) | -29.56690461 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.50 (0.3) | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.30 (0.3) | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 18.77 (0.02) | 18.77 (0.02) | ||||||||
| g magnitude | 18.37 (0.007) | 18.37 (0.007) | ||||||||
| r magnitude | 18.29 (0.008) | 18.29 (0.008) | ||||||||
| i magnitude | 18.29 (0.01) | 18.29 (0.01) | ||||||||
| z magnitude | 18.37 (0.03) | 18.37 (0.03) | ||||||||
| G magnitude | 18.24 (0.02) | 18.26 | 18.24 | 18.24 (0.003) | 18.26 | |||||
| BP magnitude | 18.36 (0.02) | 18.35 | 18.35 | |||||||
| RP magnitude | 17.98 (0.02) | 17.95 | 17.95 | |||||||
| Pan g magnitude | 18.33 (0.01) | |||||||||
| Pan r magnitude | 18.28 (0.01) | |||||||||
| Pan i magnitude | 18.31 (0.007) | |||||||||
| Pan z magnitude | 18.38 (0.01) | |||||||||
| Pan y magnitude | 18.44 (0.02) | |||||||||
| E(B-V) | 0.013 | |||||||||
* Constant surface field
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