SDSS J002813.87+083309.5
All names: SDSS J002813.86+083309.4, Gaia DR3 2750577251988293248, SDSS J002813.87+083309.50, Gaia EDR3 2750577251988293248, SDSS J002813.87+083309.5, Gaia DR2 2750577251988293248
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR10 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Vincent et al. 2023 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 00 28 13.88 (0.4) | 00 28 13.87 | 00 28 13.88 (0.6) | 00 28 13.86 (0.4) | |||||||
| Declination | 08 33 09.01 (0.3) | 08 33 09.50 | 08 33 09.04 (0.4) | 08 33 09.71 (0.3) | |||||||
| Spectral type | DC | DC | DC | DC | DC | ||||||
| Effective temperature | [K] | 7327.0 | 7123.0 | 11887.0 (1000) | |||||||
| log(g) | [cgs] | 8.00 | 7.91 | 7.37 (0.5) | |||||||
| Mass | [M☉] | 0.591 | 0.523 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 1.3480 | 1.3260 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 4.74 (0.6) | 4.56 (0.7) | 4.74 (0.6) | |||||||
| Distance | [pc] | 210.80 (25) | 219.27 (34) | 210.80 (25) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | 21.86929681 (0.7) | 18.07276324 (2) | 21.869 (0.7) | |||||||
| Proper motion (declination) | [mas/yr] | -43.78056143 (0.5) | -44.08287308 (0.9) | -43.781 (0.5) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | |||||||||||
| V magnitude | |||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 20.62 (0.07) | 20.62 (0.07) | 20.62 (0.07) | ||||||||
| g magnitude | 20.13 (0.02) | 20.13 (0.02) | 20.13 (0.02) | ||||||||
| r magnitude | 19.98 (0.02) | 19.98 (0.02) | 19.98 (0.02) | ||||||||
| i magnitude | 20.00 (0.04) | 20.00 (0.04) | 20.00 (0.04) | ||||||||
| z magnitude | 20.09 (0.1) | 20.09 (0.1) | 20.09 (0.1) | ||||||||
| G magnitude | 19.97 (0.06) | 20.01 | 19.97 (0.005) | ||||||||
| BP magnitude | 20.07 (0.06) | 20.17 | |||||||||
| RP magnitude | 19.68 (0.09) | 19.67 | |||||||||
| Pan g magnitude | 20.12 (0.01) | ||||||||||
| Pan r magnitude | 19.99 (0.02) | ||||||||||
| Pan i magnitude | 20.01 (0.01) | ||||||||||
| Pan z magnitude | 20.07 (0.04) | ||||||||||
| Pan y magnitude | 20.02 (0.04) | ||||||||||
| E(B-V) | 0.015 | ||||||||||
* Constant surface field
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