27 Feb 2026
NGC 3242 is among the few observable planetary nebulae in the northern spring sky. It measures a couple of light-years across, and a magnitude 11 white dwarf star resides near its center. Its distance from us is approximately 4,800 light-years.
The image was taken remotely from Chile between January 24 and 26, 2024. The total exposure lasted 45 minutes in HSO with a Planewave CDK24 60cm f/6.5 telescope and a QHY 600M camera.
Credits: Simone Bolzoni | El Sauce Observatory (Chile) | Telescope Live
NGC 3242
4 credit
Filter | Avg Exp (s) | Total Exposure | Subframes |
|---|---|---|---|
| SII | 300 | 2h10m | 26 |
| Halpha | 300 | 2h5m | 25 |
| OIII | 300 | 2h5m | 25 |