Gaia DR2 1365075503002030336
All names: Gaia DR3 1365075503002030336, LSPM J1721+4728, WDJ172101.89+472850.83, USNO-B1.0 1374-00338527, WDJ17211.89+472850.82, Gaia EDR3 1365075503002030336, Gaia DR2 1365075503002030336
| 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 | 17 21 01.87 (0.08) | 17 21 01.87 | 17 21 01.87 | 17 21 01.89 (0.08) | 17 21 01.87 | |||||
| Declination | 47 28 53.07 (0.08) | 47 28 53.00 | 47 28 53.07 | 47 28 50.83 (0.08) | 47 28 53.00 | |||||
| Spectral type | DA: | D | ||||||||
| Effective temperature | [K] | 6573.0 | 6328.0 | 6586.0 (81) | ||||||
| log(g) | [cgs] | 8.16 | 8.04 | 8.18 (0.02) | ||||||
| Mass | [M☉] | 0.691 | 0.597 | 0.701 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.4910 | 2.1860 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.60 (0.08) | 15.55 (0.1) | 15.60 | 15.60 (0.08) | 15.55 (0.1) | ||||
| Distance | [pc] | 64.09 (0.3) | 64.32 (0.5) | 64.09 | 64.09 (0.3) | 64.32 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -8.556773357 (0.1) | -8.541096544 (0.2) | -8.557 (0.1) | -8.541096544 | |||||
| Proper motion (declination) | [mas/yr] | 139.9922572 (0.1) | 140.0381518 (0.2) | 139.992 (0.1) | 140.0381518 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.50 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.50 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.93 (0.02) | 17.95 | 17.93 | 17.93 (0.003) | 17.95 | |||||
| BP magnitude | 18.19 (0.02) | 18.19 | 18.19 | |||||||
| RP magnitude | 17.55 (0.01) | 17.56 | 17.56 | |||||||
| Pan g magnitude | 18.18 (0.009) | |||||||||
| Pan r magnitude | 17.94 (0.006) | |||||||||
| Pan i magnitude | 17.88 (0.005) | |||||||||
| Pan z magnitude | 17.89 (0.01) | |||||||||
| Pan y magnitude | 17.94 (0.02) | |||||||||
| E(B-V) | 0.011 | |||||||||
* Constant surface field
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