Gaia DR2 249816532255072384
All names: Gaia EDR3 249816532255072384, LSPM J0340+4959, WDJ034018.67+495918.22, USNO-B1.0 1399-00096619, Gaia DR3 249816532255072384, Gaia DR2 249816532255072384
| 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 | 03 40 18.84 (0.2) | 03 40 18.84 | 03 40 18.84 | 03 40 18.67 (0.2) | 03 40 18.84 | |||||
| Declination | 49 59 16.39 (0.1) | 49 59 16.45 | 49 59 16.39 | 49 59 18.23 (0.1) | 49 59 16.45 | |||||
| Spectral type | DZ: | DZ | ||||||||
| Effective temperature | [K] | 4924.0 | 4601.0 | 4749.0 (48) | ||||||
| log(g) | [cgs] | 7.98 | 7.75 | 7.94 (0.03) | ||||||
| Mass | [M☉] | 0.566 | 0.429 | 0.53 (0.03) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.7940 | 4.3060 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 15.84 (0.2) | 15.72 (0.3) | 15.84 | 15.84 (0.2) | 15.72 (0.3) | ||||
| Distance | [pc] | 63.14 (0.9) | 63.60 (1) | 63.14 | 63.14 (0.9) | 63.60 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 105.7026366 (0.2) | 105.4343682 (0.5) | 105.703 (0.2) | 105.4343682 | |||||
| Proper motion (declination) | [mas/yr] | -114.8799966 (0.2) | -114.7372665 (0.4) | -114.88 (0.2) | -114.7372665 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 20.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.90 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.92 (0.03) | 18.95 | 18.92 | 18.92 (0.003) | 18.95 | |||||
| BP magnitude | 19.44 (0.03) | 19.45 | 19.45 | |||||||
| RP magnitude | 18.28 (0.02) | 18.30 | 18.30 | |||||||
| Pan g magnitude | 19.53 (0.004) | |||||||||
| Pan r magnitude | 18.90 (0.006) | |||||||||
| Pan i magnitude | 18.65 (0.01) | |||||||||
| Pan z magnitude | 18.53 (0.01) | |||||||||
| Pan y magnitude | 18.48 (0.03) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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