Gaia DR2 4541415680545226624
All names: SDSS J171335.15+124256.9, Gaia DR3 4541415680545226624, USNO-B1.0 1027-00351493, LSPM J1713+1242, SDSS J171335.16+124257.0, WDJ171335.22+124257.48, Gaia DR2 4541415680545226624, Gaia EDR3 4541415680545226624
| 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 | 17 13 34.98 (0.1) | 17 13 34.99 | 17 13 34.98 | 17 13 35.22 (0.1) | 17 13 34.99 | |||||
| Declination | 12 42 55.64 (0.09) | 12 42 55.69 | 12 42 55.64 | 12 42 57.48 (0.09) | 12 42 55.69 | |||||
| Spectral type | DC | DC | ||||||||
| Effective temperature | [K] | 4703.0 | 4384.0 | 4741.0 (51) | ||||||
| log(g) | [cgs] | 7.89 | 7.65 | 7.92 (0.03) | ||||||
| Mass | [M☉] | 0.512 | 0.378 | 0.533 (0.02) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 5.7110 | 4.0960 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 20.85 (0.2) | 20.83 (0.2) | 20.85 | 20.85 (0.2) | 20.83 (0.2) | ||||
| Distance | [pc] | 47.96 (0.4) | 48.01 (0.5) | 47.96 | 47.96 (0.4) | 48.01 (0.5) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | -218.1485392 (0.1) | -218.4458399 (0.3) | -218.149 (0.1) | -218.4458399 | |||||
| Proper motion (declination) | [mas/yr] | -115.4809641 (0.1) | -115.2614695 (0.3) | -115.481 (0.1) | -115.2614695 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 19.70 | |||||||||
| V magnitude | ||||||||||
| R magnitude | 18.20 | |||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 21.35 (0.1) | 21.35 (0.1) | ||||||||
| g magnitude | 19.25 (0.01) | 19.25 (0.01) | ||||||||
| r magnitude | 18.41 (0.008) | 18.41 (0.008) | ||||||||
| i magnitude | 18.09 (0.009) | 18.09 (0.009) | ||||||||
| z magnitude | 17.94 (0.02) | 17.94 (0.02) | ||||||||
| G magnitude | 18.42 (0.02) | 18.44 | 18.42 | 18.42 (0.003) | 18.44 | |||||
| BP magnitude | 19.02 (0.02) | 18.97 | 18.97 | |||||||
| RP magnitude | 17.78 (0.01) | 17.73 | 17.73 | |||||||
| Pan g magnitude | 19.11 (0.007) | |||||||||
| Pan r magnitude | 18.38 (0.004) | |||||||||
| Pan i magnitude | 18.08 (0.004) | |||||||||
| Pan z magnitude | 17.98 (0.007) | |||||||||
| Pan y magnitude | 17.91 (0.009) | |||||||||
| E(B-V) | 0.002 | |||||||||
* Constant surface field
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