Gaia DR2 1880233603259648
All names: LSPM J0304+0336, NLTT 9816, WDJ030454.47+033601.41, Gaia EDR3 1880233603259648, LP 531-54, Gaia DR3 1880233603259648, 2MASS J03045448+0336017, Gaia DR2 1880233603259648, USNO-B1.0 0936-00039343, WDJ030454.47+033601.40, TIC 328300693
| 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 04 54.62 (0.07) | 03 04 54.62 | 03 04 54.62 | 03 04 54.47 (0.07) | 03 04 54.62 | |||||
| Declination | 03 36 00.26 (0.07) | 03 36 00.30 | 03 36 00.26 | 03 36 01.41 (0.07) | 03 36 00.30 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 8001.0 | 7709.0 | 8050.0 (127) | ||||||
| log(g) | [cgs] | 8.19 | 8.09 | 8.18 (0.03) | ||||||
| Mass | [M☉] | 0.712 | 0.633 | 0.708 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 1.4420 | 1.3770 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 14.90 (0.09) | 15.04 (0.1) | 14.90 | 14.90 (0.09) | 15.04 (0.1) | ||||
| Distance | [pc] | 67.11 (0.4) | 66.48 (0.5) | 67.11 | 67.11 (0.4) | 66.48 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 139.5844456 (0.09) | 139.478865 (0.2) | 139.584 (0.09) | 139.478865 | |||||
| Proper motion (declination) | [mas/yr] | -71.57374793 (0.09) | -71.6295159 (0.2) | -71.574 (0.09) | -71.6295159 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.00 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.40 | |||||||||
| I magnitude | ||||||||||
| J magnitude | 16.91 (0.1) | |||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.33 (0.007) | 17.35 | 17.33 | 17.33 (0.003) | 17.35 | |||||
| BP magnitude | 17.47 (0.007) | 17.47 | 17.47 | |||||||
| RP magnitude | 17.09 (0.01) | 17.09 | 17.09 | |||||||
| Pan g magnitude | 17.44 (0.006) | |||||||||
| Pan r magnitude | 17.39 (0.004) | |||||||||
| Pan i magnitude | 17.42 (0.003) | |||||||||
| Pan z magnitude | 17.51 (0.007) | |||||||||
| Pan y magnitude | 17.57 (0.01) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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