Gaia DR2 891234232503511552
All names: Gaia DR2 891234232503511552, WDJ070630.04+333019.43, Gaia DR3 891234232503511552, WDJ070630.04+333019.44, USNO-B1.0 1235-00157081, LSPM J0706+3330, Gaia EDR3 891234232503511552
| 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 | 07 06 30.23 (0.2) | 07 06 30.22 | 07 06 30.23 | 07 06 30.04 (0.2) | 07 06 30.22 | |||||
| Declination | 33 30 16.27 (0.2) | 33 30 16.37 | 33 30 16.27 | 33 30 19.44 (0.2) | 33 30 16.37 | |||||
| Spectral type | DC: | DC | ||||||||
| Effective temperature | [K] | 4482.0 | 4182.0 | 4587.0 (95) | ||||||
| log(g) | [cgs] | 7.91 | 7.66 | 7.95 (0.05) | ||||||
| Mass | [M☉] | 0.523 | 0.383 | 0.545 (0.04) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 6.7210 | 4.6950 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 18.95 (0.2) | 19.09 (0.3) | 18.95 | 18.95 (0.2) | 19.09 (0.3) | ||||
| Distance | [pc] | 52.78 (0.7) | 52.38 (0.8) | 52.78 | 52.78 (0.7) | 52.38 (0.8) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 144.7457456 (0.2) | 144.8274374 (0.5) | 144.746 (0.2) | 144.8274374 | |||||
| Proper motion (declination) | [mas/yr] | -198.1379534 (0.2) | -198.2188998 (0.4) | -198.138 (0.2) | -198.2188998 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 18.90 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.70 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | ||||||||||
| g magnitude | ||||||||||
| r magnitude | ||||||||||
| i magnitude | ||||||||||
| z magnitude | ||||||||||
| G magnitude | 18.85 (0.03) | 18.89 | 18.85 | 18.85 (0.004) | 18.89 | |||||
| BP magnitude | 19.47 (0.03) | 19.47 | 19.47 | |||||||
| RP magnitude | 18.11 (0.02) | 18.09 | 18.09 | |||||||
| Pan g magnitude | 19.63 (0.005) | |||||||||
| Pan r magnitude | 18.83 (0.008) | |||||||||
| Pan i magnitude | 18.47 (0.004) | |||||||||
| Pan z magnitude | 18.37 (0.02) | |||||||||
| Pan y magnitude | 18.28 (0.02) | |||||||||
| E(B-V) | 0.001 | |||||||||
* Constant surface field
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