[VV2006b] J145954.4-025109
All names: Gaia DR2 6339349330641706752, SDSS J145954.48-025109.4, [VV2006b] J145954.4-025109, Gaia EDR3 6339349330641706752, GALEX J145954.4-025108, SDSS J145954.47-025109.4, Gaia DR3 6339349330641706752, [VV2010b] J145954.4-025109
| 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 | 14 59 54.42 (0.3) | 14 59 54.47 | 14 59 54.42 (0.4) | 14 59 54.47 (0.3) | 14 59 54.48 | ||||||
| Declination | -02 51 09.65 (0.3) | -02 51 09.43 | -02 51 09.64 (0.4) | -02 51 09.33 (0.3) | -02 51 09.39 | ||||||
| Spectral type | DC | DC | DC | DC | DZ: | ||||||
| Effective temperature | [K] | 8807.0 | 8628.0 | 10529.0 (317) | |||||||
| log(g) | [cgs] | 8.08 | 8.00 | 9.11 (0.6) | |||||||
| Mass | [M☉] | 0.643 | 0.578 | ||||||||
| log(Luminosity) | [L☉] | ||||||||||
| Cooling age | [Gyr] | 0.9393 | 0.9165 | ||||||||
| log(H/He) | |||||||||||
| log(C/He) | |||||||||||
| log(Ca/He) | |||||||||||
| log(Ca/H) | |||||||||||
| Parallax | [mas] | 5.07 (0.4) | 4.99 (0.7) | 5.07 (0.4) | |||||||
| Distance | [pc] | 197.21 (16) | 200.30 (27) | 197.21 (16) | |||||||
| Composition | |||||||||||
| Proper motion (right ascension) | [mas/yr] | -54.04244933 (0.4) | -54.70167382 (0.9) | -54.042 (0.4) | |||||||
| Proper motion (declination) | [mas/yr] | -20.05273938 (0.3) | -20.96371604 (0.9) | -20.053 (0.3) | |||||||
| Variability | |||||||||||
| Magnetic | |||||||||||
| Bd | [MG] | ||||||||||
| Infrared excess (disk) | |||||||||||
| Binarity | |||||||||||
| B magnitude | 19.52 | ||||||||||
| V magnitude | 19.33 | ||||||||||
| R magnitude | |||||||||||
| I magnitude | |||||||||||
| J magnitude | |||||||||||
| H magnitude | |||||||||||
| K magnitude | |||||||||||
| u magnitude | 19.64 (0.03) | 19.64 (0.03) | 19.61 (0.04) | ||||||||
| g magnitude | 19.32 (0.01) | 19.32 (0.01) | 19.31 (0.02) | ||||||||
| r magnitude | 19.38 (0.02) | 19.38 (0.01) | 19.34 (0.02) | ||||||||
| i magnitude | 19.38 (0.02) | 19.38 (0.02) | 19.31 (0.02) | ||||||||
| z magnitude | 19.59 (0.09) | 19.59 (0.09) | 19.43 (0.08) | ||||||||
| G magnitude | 19.24 (0.05) | 19.28 | 19.24 (0.005) | ||||||||
| BP magnitude | 19.45 (0.05) | 19.28 | |||||||||
| RP magnitude | 18.99 (0.07) | 18.93 | |||||||||
| Pan g magnitude | 19.30 (0.01) | ||||||||||
| Pan r magnitude | 19.27 (0.02) | ||||||||||
| Pan i magnitude | 19.39 (0.008) | ||||||||||
| Pan z magnitude | 19.48 (0.02) | ||||||||||
| Pan y magnitude | 19.64 (0.09) | ||||||||||
| E(B-V) | 0.062 | ||||||||||
* Constant surface field
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