Gaia DR2 3448161618255210368
All names: USNO-B1.0 1220-00109972, Gaia DR3 3448161618255210368, Gaia EDR3 3448161618255210368, LSPM J0540+3205, Gaia DR2 3448161618255210368, WDJ054055.24+320556.35, WDJ054055.24+320556.36
| 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 | 05 40 55.33 (0.1) | 05 40 55.32 | 05 40 55.33 | 05 40 55.24 (0.1) | 05 40 55.32 | |||||
| Declination | 32 05 51.09 (0.1) | 32 05 51.25 | 32 05 51.09 | 32 05 56.35 (0.1) | 32 05 51.25 | |||||
| Spectral type | DQ | D | ||||||||
| Effective temperature | [K] | 8923.0 | 8583.0 | 8151.0 (97) | ||||||
| log(g) | [cgs] | 8.65 | 8.56 | 8.40 (0.02) | ||||||
| Mass | [M☉] | 1.01 | 0.941 | 0.838 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.5710 | 2.4880 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 13.47 (0.1) | 13.53 (0.2) | 13.47 | 13.47 (0.1) | 13.53 (0.2) | ||||
| Distance | [pc] | 74.26 (0.7) | 73.90 (1) | 74.26 | 74.26 (0.7) | 73.90 (1) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 69.37094106 (0.2) | 69.36439434 (0.4) | 69.371 (0.2) | 69.36439434 | |||||
| Proper motion (declination) | [mas/yr] | -329.0505895 (0.09) | -329.1625945 (0.3) | -329.051 (0.09) | -329.1625945 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 17.40 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 17.60 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 17.92 (0.01) | 17.95 | 17.92 | 17.92 (0.003) | 17.95 | |||||
| BP magnitude | 18.06 (0.01) | 17.90 | 17.90 | |||||||
| RP magnitude | 17.80 (0.02) | 17.76 | 17.76 | |||||||
| Pan g magnitude | 18.05 (0.009) | |||||||||
| Pan r magnitude | 17.97 (0.002) | |||||||||
| Pan i magnitude | 18.09 (0.006) | |||||||||
| Pan z magnitude | 18.24 (0.008) | |||||||||
| Pan y magnitude | 18.35 (0.02) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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