SDSS J030103.24+374154.0
All names: Gaia EDR3 142325599760180096, SDSS J030103.24+374154.0, Gaia DR3 142325599760180096, Gaia DR2 142325595463250048, SDSS J030103.23+374154.0
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Simbad | Kleinman et al. 2013 | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 01 03.29 (0.5) | 03 01 03.24 | 03 01 03.28 (0.9) | 03 01 03.22 (0.5) | 03 01 03.24 | ||||||
| Declination | 37 41 53.77 (0.5) | 37 41 54.01 | 37 41 53.78 (0.7) | 37 41 54.16 (0.5) | 37 41 54.01 | ||||||
| Spectral type | DC | DC | DC | DC | DC: | ||||||
| Effective temperature | [K] | 6994.0 | 6776.0 | 10127.0 (63) | |||||||
| log(g) | [cgs] | 8.55 | 8.47 | 7.77 (0.5) | |||||||
| Mass | [M☉] | 0.951 | 0.883 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 3.9740 | 3.9000 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 6.32 (0.6) | 7.26 (1) | 6.32 (0.6) | |||||||
| Distance | [pc] | 158.13 (16) | 137.67 (20) | 158.13 (16) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 51.28342019 (0.7) | 49.7218007 (2) | 51.283 (0.7) | |||||||
| Proper motion (declination) | [mas/yr] | -24.43823634 (0.7) | -22.4492171 (2) | -24.438 (0.7) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.73 (0.07) | 20.73 (0.07) | 20.69 (0.06) | ||||||||
| g magnitude | 20.11 (0.02) | 20.11 (0.02) | 20.10 (0.02) | ||||||||
| r magnitude | 20.13 (0.02) | 20.13 (0.02) | 20.10 (0.02) | ||||||||
| i magnitude | 19.97 (0.03) | 19.97 (0.03) | 19.95 (0.03) | ||||||||
| z magnitude | 20.01 (0.09) | 20.01 (0.09) | 19.97 (0.08) | ||||||||
| G magnitude | 19.98 (0.09) | 20.02 | 19.98 (0.006) | ||||||||
| BP magnitude | 20.19 (0.09) | 20.30 | |||||||||
| RP magnitude | 19.78 (0.09) | 19.91 | |||||||||
| Pan g magnitude | 20.14 (0.02) | ||||||||||
| Pan r magnitude | 20.07 (0.02) | ||||||||||
| Pan i magnitude | 20.01 (0.01) | ||||||||||
| Pan z magnitude | 19.95 (0.02) | ||||||||||
| Pan y magnitude | 19.89 (0.2) | ||||||||||
| E(B-V) | 0.032 | ||||||||||
* Constant surface field
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