Gaia DR2 303508433817288320
All names: SDSS J013934.41+303620.6, WDJ013934.36+303620.55, Gaia EDR3 303508438112954496, Gaia DR3 303508438112954496, SDSS J013934.40+303620.5, Gaia DR2 303508433817288320
| 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 | 01 39 34.45 (0.2) | 01 39 34.44 | 01 39 34.45 | 01 39 34.36 (0.2) | 01 39 34.44 | |||||
| Declination | 30 36 20.56 (0.2) | 30 36 20.56 | 30 36 20.56 | 30 36 20.54 (0.2) | 30 36 20.56 | |||||
| Spectral type | DA | DA | ||||||||
| Effective temperature | [K] | 5989.0 | 5737.0 | 6206.0 (174) | ||||||
| log(g) | [cgs] | 8.06 | 7.90 | 8.15 (0.06) | ||||||
| Mass | [M☉] | 0.624 | 0.515 | 0.68 (0.06) | ||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | 2.5770 | 2.5850 | |||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| Parallax | [mas] | 10.26 (0.3) | 10.34 (0.3) | 10.26 | 10.26 (0.3) | 10.34 (0.3) | ||||
| Distance | [pc] | 97.43 (3) | 96.76 (3) | 97.43 | 97.43 (3) | 96.76 (3) | ||||
| Composition | ||||||||||
| Proper motion (right ascension) | [mas/yr] | 66.15665547 (0.3) | 66.12379284 (0.5) | 66.157 (0.3) | 66.12379284 | |||||
| Proper motion (declination) | [mas/yr] | 1.093630002 (0.3) | 0.533173155 (0.6) | 1.094 (0.3) | 0.533173155 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | ||||||||||
| V magnitude | ||||||||||
| R magnitude | ||||||||||
| I magnitude | ||||||||||
| J magnitude | ||||||||||
| H magnitude | ||||||||||
| K magnitude | ||||||||||
| u magnitude | 20.20 (0.07) | 20.20 (0.07) | ||||||||
| g magnitude | 19.42 (0.02) | 19.42 (0.02) | ||||||||
| r magnitude | 19.05 (0.01) | 19.05 (0.01) | ||||||||
| i magnitude | 18.90 (0.02) | 18.90 (0.02) | ||||||||
| z magnitude | 18.75 (0.06) | 18.75 (0.06) | ||||||||
| G magnitude | 19.05 (0.03) | 19.09 | 19.05 | 19.05 (0.004) | 19.09 | |||||
| BP magnitude | 19.34 (0.03) | 19.39 | 19.39 | |||||||
| RP magnitude | 18.63 (0.04) | 18.61 | 18.61 | |||||||
| Pan g magnitude | 19.36 (0.01) | |||||||||
| Pan r magnitude | 19.05 (0.007) | |||||||||
| Pan i magnitude | 18.93 (0.006) | |||||||||
| Pan z magnitude | 18.91 (0.02) | |||||||||
| Pan y magnitude | 18.86 (0.02) | |||||||||
| E(B-V) | 0.009 | |||||||||
* Constant surface field
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