SDSS J033739.74-062357.2
All names: SDSSJ033739.75-062357.3, Gaia DR3 3244242854574568832, SDSS J033739.74-062357.2, Gaia DR2 3244242854574568832, Gaia EDR3 3244242854574568832, GALEX J033739.7-062356
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | SDSS DR12 | Geier 2020 | MWDD HE | Gaia DR2 | Simbad | Eisenstein et al. 2006 |
|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 03 37 39.75 (0.5) | 03 37 39.75 | 03 37 39.75 | 03 37 39.75 (0.5) | 03 37 39.75 (0.5) | 03 37 39.75 | |||
| Declination | -06 23 57.38 (0.4) | -06 23 57.30 | -06 23 57.30 | -06 23 57.38 (0.4) | -06 23 57.36 (0.4) | -06 23 57.29 | |||
| Spectral type | sdO | sdB | sdB | SDB | |||||
| Effective temperature | [K] | 13625.0 | 20896.0 (823) | ||||||
| log(g) | [cgs] | 6.19 | 5.08 (0.09) | ||||||
| Mass | [M☉] | 0.089 | |||||||
| log(Luminosity) | [L☉] | ||||||||
| Cooling age | [Gyr] | ||||||||
| log(H/He) | |||||||||
| log(C/He) | |||||||||
| log(Ca/He) | |||||||||
| log(Ca/H) | |||||||||
| Parallax | [mas] | -0.41 (0.5) | -0.63 (0.6) | -0.63 (0.6) | |||||
| Distance | [pc] | ||||||||
| Composition | |||||||||
| Proper motion (right ascension) | [mas/yr] | 0.943155017 (0.6) | -0.552 (1) | -0.551737675 (1) | 0.943 (0.6) | 4.6 | |||
| Proper motion (declination) | [mas/yr] | -1.238732504 (0.6) | -1.363 (0.9) | -1.362807514 (0.9) | -1.239 (0.6) | -3.7 | |||
| Variability | |||||||||
| Magnetic | |||||||||
| Bd | [MG] | ||||||||
| Infrared excess (disk) | |||||||||
| Binarity | |||||||||
| B magnitude | |||||||||
| V magnitude | |||||||||
| R magnitude | |||||||||
| I magnitude | |||||||||
| J magnitude | |||||||||
| H magnitude | |||||||||
| K magnitude | |||||||||
| u magnitude | 19.96 (0.04) | 19.96 (0.04) | 19.97 (0.04) | 19.97 (0.04) | |||||
| g magnitude | 19.83 (0.02) | 19.83 (0.01) | 19.83 (0.01) | 19.84 (0.02) | |||||
| r magnitude | 20.12 (0.03) | 20.12 (0.03) | 20.14 (0.03) | 20.15 (0.03) | |||||
| i magnitude | 20.36 (0.04) | 20.36 (0.04) | 20.37 (0.05) | 20.39 (0.04) | |||||
| z magnitude | 20.38 (0.2) | 20.38 (0.2) | 20.42 (0.2) | 20.40 (0.2) | |||||
| G magnitude | 20.00 (0.06) | 20.05 (0.007) | 20.05 | 20.00 (0.006) | |||||
| BP magnitude | 19.94 (0.06) | 19.75 (0.1) | 19.75 | ||||||
| RP magnitude | 20.11 (0.09) | 20.17 (0.1) | 20.17 | ||||||
| Pan g magnitude | 19.90 (0.008) | 19.90 (0.008) | |||||||
| Pan r magnitude | 20.19 (0.02) | 20.19 (0.02) | |||||||
| Pan i magnitude | 20.39 (0.02) | 20.39 (0.02) | |||||||
| Pan z magnitude | 20.48 (0.07) | 20.48 (0.07) | |||||||
| Pan y magnitude | 19.93 (0.4) | 19.93 (0.4) | |||||||
| E(B-V) | |||||||||
* Constant surface field
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