Gaia DR2 3737732878898142208
All names: WDJ130434.5+125757.18, Gaia EDR3 3737732878898142208, Gaia DR2 3737732878898142208, Gaia DR3 3737732878898142208, NLTT 32777, SDSS J130434.49+125756.7, LP 496-75, WDJ130434.50+125757.19, SDSS J130434.48+125756.6, USNO-B1.0 1029-00255369, LSPM J1304+1257
| 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 | 13 04 34.40 (0.2) | 13 04 34.40 | 13 04 34.40 | 13 04 34.50 (0.2) | 13 04 34.40 | |||||
| Declination | 12 57 54.50 (0.1) | 12 57 54.58 | 12 57 54.50 | 12 57 57.19 (0.1) | 12 57 54.58 | |||||
| Spectral type | DA: | DA | ||||||||
| Effective temperature | [K] | 4599.0 | 4281.0 | 4597.0 (80) | ||||||
| log(g) | [cgs] | 7.88 | 7.63 | 7.90 (0.04) | ||||||
| Mass | [M☉] | 0.508 | 0.371 | 0.519 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 6.0350 | 4.2370 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 18.70 (0.2) | 18.66 (0.2) | 18.70 | 18.70 (0.2) | 18.66 (0.2) | ||||
| Distance | [pc] | 53.47 (0.6) | 53.59 (0.7) | 53.47 | 53.47 (0.6) | 53.59 (0.7) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -97.06973132 (0.2) | -97.2085618 (0.5) | -97.07 (0.2) | -97.2085618 | |||||
| Proper motion (declination) | [mas/yr] | -168.2661776 (0.3) | -168.1075054 (0.3) | -168.266 (0.3) | -168.1075054 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.90 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.70 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.72 (0.2) | 21.72 (0.2) | ||||||||
| g magnitude | 19.63 (0.01) | 19.63 (0.01) | ||||||||
| r magnitude | 18.72 (0.01) | 18.72 (0.01) | ||||||||
| i magnitude | 18.39 (0.009) | 18.39 (0.009) | ||||||||
| z magnitude | 18.25 (0.02) | 18.25 (0.02) | ||||||||
| G magnitude | 18.76 (0.03) | 18.79 | 18.76 | 18.76 (0.003) | 18.79 | |||||
| BP magnitude | 19.41 (0.03) | 19.42 | 19.42 | |||||||
| RP magnitude | 18.10 (0.02) | 18.09 | 18.09 | |||||||
| Pan g magnitude | 19.48 (0.02) | |||||||||
| Pan r magnitude | 18.74 (0.01) | |||||||||
| Pan i magnitude | 18.40 (0.006) | |||||||||
| Pan z magnitude | 18.29 (0.007) | |||||||||
| Pan y magnitude | 18.20 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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