Autore dello sfondo:
Jared Greer
14 Dec 2025
Comet Leonard
Leonard was visible to the naked eye back in 2021 with a bright nucleus and a long, gaseous tail sculpted by solar wind. It may have disintegrated around this time. Processed with Astro Pixel Processor, Pixinsight, and Photoshop. Imaged in LRGB format with RGB stars.
Dataset da cui è stata elaborata l'immagine
Comet C/2021 A1 (Leonard) Mosaic
1 credit
- Tipo di obiettivo............................................................................................................................Comet
- Fotocamera............................................................................................................................FLI PL16803
- Coordinate dell'obiettivo............................................................................................................................RA 325.64166 Dec -35.33528
- Emisfero............................................................................................................................Southern
- Posizione del telescopio............................................................................................................................Australia
- Evento transitorio............................................................................................................................No
- Osservato il............................................................................................................................31 Dec 2021 - 31 Dec 2021
Filtro | Exp. media (s) | Esposizione totale | Sottoframe |
|---|---|---|---|
| Luminance | 216 | 18m | 5 |
| Red | 72 | 6m | 5 |
| Green | 90 | 6m | 4 |
| Blue | 90 | 6m | 4 |