Gaia DR2 3656469211440196736
All names: SDSS J143740.60+030900.6, Gaia DR2 3656469211440196736, SDSS J143740.59+030900.6, Gaia EDR3 3656469211440196736, Gaia DR3 3656469211440196736, WDJ143740.61+030900.68
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Kilic et al. 2025 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 14 37 40.54 (0.1) | 14 37 40.54 | 14 37 40.54 | 14 37 40.61 (0.1) | 14 37 40.54 | ||||||
| Declination | 03 09 00.40 (0.09) | 03 09 00.41 | 03 09 00.40 | 03 09 00.68 (0.09) | 03 09 00.41 | ||||||
| Spectral type | DC | DQ: | D | ||||||||
| Effective temperature | [K] | 6849.0 (39) | 7540.0 | 7252.0 | 7356.0 (61) | ||||||
| log(g) | [cgs] | 7.99 (0.01) | 8.29 | 8.19 | 8.15 (0.02) | ||||||
| Mass | [M☉] | 0.57 (0.01) | 0.78 | 0.697 | 0.666 (0.02) | ||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 2.1970 | 2.0050 | ||||||||
| log(H/He) | -3.4 | ||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 15.87 (0.1) | 15.96 (0.2) | 15.87 | 15.87 (0.1) | 15.96 (0.2) | |||||
| Distance | [pc] | 63.02 (0.5) | 62.64 (0.8) | 63.02 | 63.02 (0.5) | 62.64 (0.8) | |||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -62.55704423 (0.1) | -62.81849613 (0.3) | -62.557 (0.1) | -62.81849613 | ||||||
| Proper motion (declination) | [mas/yr] | -17.62593491 (0.1) | -17.66937862 (0.3) | -17.626 (0.1) | -17.66937862 | ||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | 17.01 (0.03) | ||||||||||
| K magnitude | 16.89 (0.06) | ||||||||||
| u magnitude | 18.27 (0.01) | 18.27 (0.01) | |||||||||
| g magnitude | 17.76 (0.005) | 17.76 (0.005) | |||||||||
| r magnitude | 17.62 (0.006) | 17.62 (0.006) | |||||||||
| i magnitude | 17.62 (0.006) | 17.62 (0.006) | |||||||||
| z magnitude | 17.69 (0.02) | 17.69 (0.02) | |||||||||
| G magnitude | 17.57 (0.01) | 17.59 | 17.57 | 17.57 (0.004) | 17.59 | ||||||
| BP magnitude | 17.74 (0.01) | 17.73 | 17.73 | ||||||||
| RP magnitude | 17.30 (0.01) | 17.27 | 17.27 | ||||||||
| Pan g magnitude | 17.73 (0.005) | ||||||||||
| Pan r magnitude | 17.60 (0.006) | ||||||||||
| Pan i magnitude | 17.60 (0.007) | ||||||||||
| Pan z magnitude | 17.69 (0.005) | ||||||||||
| Pan y magnitude | 17.76 (0.007) | ||||||||||
| E(B-V) | 0.004 | ||||||||||
* Constant surface field
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