Gaia DR2 197605260537796352
All names: USNO-B1.0 1353-00160723, Gaia EDR3 197605260537796352, WDJ055000.68+451852.96, Gaia DR3 197605260537796352, WDJ05500.68+451852.95, LSPM J0550+4518, Gaia DR2 197605260537796352
| 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 | 05 50 00.87 (0.09) | 05 50 00.87 | 05 50 00.87 | 05 50 00.68 (0.09) | 05 50 00.87 | |||||
| Declination | 45 18 51.78 (0.08) | 45 18 51.82 | 45 18 51.78 | 45 18 52.95 (0.08) | 45 18 51.82 | |||||
| Spectral type | DC | DA | ||||||||
| Effective temperature | [K] | 7276.0 | 7002.0 | 6582.0 (102) | ||||||
| log(g) | [cgs] | 8.23 | 8.12 | 7.95 (0.03) | ||||||
| Mass | [M☉] | 0.737 | 0.651 | 0.541 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.0600 | 1.9470 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.46 (0.1) | 14.51 (0.1) | 14.46 | 14.46 (0.1) | 14.51 (0.1) | ||||
| Distance | [pc] | 69.16 (0.5) | 68.90 (0.7) | 69.16 | 69.16 (0.5) | 68.90 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 130.6161164 (0.1) | 130.7483534 (0.2) | 130.616 (0.1) | 130.7483534 | |||||
| Proper motion (declination) | [mas/yr] | -73.22800803 (0.08) | -73.32128429 (0.2) | -73.228 (0.08) | -73.32128429 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.00 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.79 (0.008) | 17.81 | 17.79 | 17.79 (0.003) | 17.81 | |||||
| BP magnitude | 17.99 (0.008) | 17.99 | 17.99 | |||||||
| RP magnitude | 17.48 (0.01) | 17.49 | 17.49 | |||||||
| Pan g magnitude | 17.99 (0.007) | |||||||||
| Pan r magnitude | 17.82 (0.004) | |||||||||
| Pan i magnitude | 17.82 (0.003) | |||||||||
| Pan z magnitude | 17.87 (0.008) | |||||||||
| Pan y magnitude | 17.97 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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