SDSS J135210.12-015836.1
All names: Gaia DR3 3658642739769543808, SDSS J135210.12-015836.1, SDSS J135210.12-015836.2, Gaia EDR3 3658642739769543808, SDSS J135210.12-015836.3, 2QZ J135210.1-015836, SDSSJ135210.12-015836.1, GALEX J135210.1-015836, SDSS J135210.12-015836.23, Gaia DR2 3658642739769543808
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | SDSS DR10 | Geier 2020 | MWDD H | MWDD HE | Gaia DR2 | Stilism | Kepler et al. 2015 | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 13 52 10.11 (0.3) | 13 52 10.12 | 13 52 10.12 | 13 52 10.12 | 13 52 10.11 (0.5) | 13 52 10.12 (0.3) | 13 52 10.12 | ||||||
| Declination | -01 58 36.38 (0.2) | -01 58 36.35 | -01 58 36.35 | -01 58 36.10 | -01 58 36.38 (0.4) | -01 58 36.23 (0.2) | -01 58 36.18 | ||||||
| Spectral type | He-sdOB | sdB_He | sdB_He | He-sdB | sdBHe | HeSDB | |||||||
| Effective temperature | [K] | 12121.0 | 14224.0 | 13132.0 (96) | 14153.0 (254) | ||||||||
| log(g) | [cgs] | 6.48 | 6.72 | 7.03 (0.04) | 7.49 (0.3) | ||||||||
| Mass | [M☉] | 0.148 | 0.181 | ||||||||||
| log(Luminosity) | [L☉] | ||||||||||||
| Cooling age | [Gyr] | ||||||||||||
| log(H/He) | |||||||||||||
| log(C/He) | |||||||||||||
| log(Ca/He) | |||||||||||||
| log(Ca/H) | |||||||||||||
| Parallax | [mas] | 0.13 (0.3) | 1.20 (0.6) | 1.20 (0.6) | 0.13 (0.3) | ||||||||
| Distance | [pc] | 7710.20 (18474) | 830.01 (428) | 830.03 (428) | 7710.10 (18476) | ||||||||
| Composition | |||||||||||||
| Proper motion (right ascension) | [mas/yr] | -10.94991487 (0.4) | -11.779 (0.8) | -11.77894621 (0.8) | -10.95 (0.4) | -3.0 | |||||||
| Proper motion (declination) | [mas/yr] | -9.656236303 (0.3) | -9.589 (0.6) | -9.589202961 (0.6) | -9.656 (0.3) | -4.3 | |||||||
| Variability | |||||||||||||
| Magnetic | |||||||||||||
| Bd | [MG] | ||||||||||||
| Infrared excess (disk) | |||||||||||||
| Binarity | |||||||||||||
| B magnitude | |||||||||||||
| V magnitude | |||||||||||||
| R magnitude | |||||||||||||
| I magnitude | |||||||||||||
| J magnitude | |||||||||||||
| H magnitude | |||||||||||||
| K magnitude | |||||||||||||
| u magnitude | 18.54 (0.02) | 18.54 (0.02) | 18.54 (0.02) | 18.56 (0.06) | 18.54 (0.02) | 18.57 (0.03) | |||||||
| g magnitude | 18.86 (0.009) | 18.86 (0.009) | 18.86 (0.009) | 18.87 (0.02) | 18.86 (0.009) | 18.82 (0.02) | |||||||
| r magnitude | 19.20 (0.01) | 19.20 (0.01) | 19.20 (0.01) | 19.21 (0.02) | 19.20 (0.01) | 19.19 (0.02) | |||||||
| i magnitude | 19.45 (0.02) | 19.45 (0.02) | 19.45 (0.02) | 19.44 (0.03) | 19.45 (0.02) | 19.44 (0.02) | |||||||
| z magnitude | 19.49 (0.07) | 19.49 (0.07) | 19.48 (0.07) | 19.50 (0.07) | 19.48 (0.07) | 19.46 (0.09) | |||||||
| G magnitude | 18.99 (0.03) | 19.04 (0.006) | 19.04 | 18.99 (0.004) | |||||||||
| BP magnitude | 18.95 (0.03) | 18.85 (0.04) | 18.85 | ||||||||||
| RP magnitude | 19.08 (0.05) | 19.12 (0.09) | 19.12 | ||||||||||
| Pan g magnitude | 18.90 (0.008) | 18.90 (0.008) | |||||||||||
| Pan r magnitude | 19.23 (0.02) | 19.23 (0.01) | |||||||||||
| Pan i magnitude | 19.47 (0.01) | 19.47 (0.01) | |||||||||||
| Pan z magnitude | 19.63 (0.01) | 19.63 (0.01) | |||||||||||
| Pan y magnitude | 19.62 (0.06) | 19.61 (0.06) | |||||||||||
| E(B-V) | 0.024 | ||||||||||||
* Constant surface field
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