Gaia DR2 1620047374696579968
All names: Gaia DR2 1620047374696579968, Gaia EDR3 1620047374696579968, WDJ150909.04+634131.48, WDJ15099.04+634131.48, Gaia DR3 1620047374696579968, GALEX J150909.0+634131
| 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 | 15 09 09.00 (0.07) | 15 09 09.00 | 15 09 09.00 | 15 09 09.04 (0.07) | 15 09 09.00 | |||||
| Declination | 63 41 31.91 (0.07) | 63 41 31.89 | 63 41 31.91 | 63 41 31.48 (0.07) | 63 41 31.89 | |||||
| Spectral type | DC | D | ||||||||
| Effective temperature | [K] | 10306.0 | 10215.0 | 9775.0 (187) | ||||||
| log(g) | [cgs] | 8.44 | 8.37 | 8.25 (0.03) | ||||||
| Mass | [M☉] | 0.882 | 0.82 | 0.739 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.1080 | 1.0350 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.48 (0.07) | 10.48 (0.1) | 10.48 | 10.48 (0.07) | 10.48 (0.1) | ||||
| Distance | [pc] | 95.43 (0.7) | 95.40 (0.9) | 95.43 | 95.43 (0.7) | 95.40 (0.9) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -17.18894323 (0.09) | -17.1926885 (0.2) | -17.189 (0.09) | -17.1926885 | |||||
| Proper motion (declination) | [mas/yr] | 26.48002463 (0.1) | 26.49607675 (0.2) | 26.48 (0.1) | 26.49607675 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.66 (0.009) | 17.69 | 17.66 | 17.66 (0.003) | 17.69 | |||||
| BP magnitude | 17.70 (0.009) | 17.64 | 17.64 | |||||||
| RP magnitude | 17.58 (0.01) | 17.56 | 17.56 | |||||||
| Pan g magnitude | 17.67 (0.006) | |||||||||
| Pan r magnitude | 17.76 (0.006) | |||||||||
| Pan i magnitude | 17.90 (0.005) | |||||||||
| Pan z magnitude | 18.07 (0.01) | |||||||||
| Pan y magnitude | 18.20 (0.02) | |||||||||
| E(B-V) | 0.010 | |||||||||
* Constant surface field
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