2QZ J135507.2-015514
All names: Gaia EDR3 3657904692589382528, Gaia DR3 3657904692589382528, SDSS J135507.25-015514.0, Gaia DR2 3657904692589382528, 2QZ J135507.2-015514, GALEX J135507.2-015513
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | MWDD H | MWDD HE | Gaia DR2 | Simbad | Kleinman et al. 2013 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 55 07.24 (0.4) | 13 55 07.25 | 13 55 07.24 (0.5) | 13 55 07.25 (0.4) | 13 55 07.25 | ||||
| Declination | -01 55 14.02 (0.3) | -01 55 14.01 | -01 55 14.02 (0.4) | -01 55 14.00 (0.3) | -01 55 14.00 | ||||
| Spectral type | DC_VERYHOT | DC_VERYHOT | DC | DC_VERYHOT | |||||
| Effective temperature | [K] | 22288.0 | 26664.0 | 85860.0 (10824) | |||||
| log(g) | [cgs] | 6.44 | 6.61 | 6.10 (0.7) | |||||
| Mass | [M☉] | 0.169 | 0.199 | ||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | -0.18 (0.4) | -0.49 (0.5) | ||||||
| Distance | [pc] | ||||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | -4.182349501 (0.5) | -3.019460101 (1) | -4.182 (0.5) | |||||
| Proper motion (declination) | [mas/yr] | -1.422057224 (0.3) | -2.077250412 (0.7) | -1.422 (0.3) | |||||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | 19.60 | ||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 19.00 (0.02) | 19.01 (0.03) | 19.01 (0.03) | ||||||
| g magnitude | 19.36 (0.01) | 19.36 (0.02) | 19.36 (0.02) | ||||||
| r magnitude | 19.88 (0.02) | 19.90 (0.02) | 19.90 (0.02) | ||||||
| i magnitude | 20.11 (0.04) | 20.12 (0.04) | 20.12 (0.04) | ||||||
| z magnitude | 20.35 (0.2) | 20.39 (0.2) | 20.39 (0.2) | ||||||
| G magnitude | 19.62 (0.04) | 19.67 | 19.62 (0.005) | ||||||
| BP magnitude | 19.46 (0.04) | 19.55 | |||||||
| RP magnitude | 19.87 (0.1) | 19.99 | |||||||
| Pan g magnitude | 19.47 (0.007) | ||||||||
| Pan r magnitude | 19.87 (0.03) | ||||||||
| Pan i magnitude | 20.25 (0.02) | ||||||||
| Pan z magnitude | 20.40 (0.05) | ||||||||
| Pan y magnitude | 20.21 (0.2) | ||||||||
| E(B-V) | |||||||||
* Constant surface field
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