NGTS-14Ab
Neptunian planet orbiting NGTS-14
From Wikipedia, the free encyclopedia
NGTS-14Ab or 2MASS J21540423-3822388 is a Neptune-sized (Sub-Jovian) exoplanet that was discovered by NGTS (Next-Generation Transit Survey) and is located in the NGTS-14 planetary system. The discovery was announced in January 2021.[1][2] The orbital period of NGTS-14Ab is around 3.54 days.[3] The age of NGTS-14Ab is approximately 5.9 billion years old. The exoplanet is around 0.44 Jovian radii.[4]
DiscoverydateJanuary 2021
Named after
NGTS (Next-Generation Transit Survey)| Discovery | |
|---|---|
| Discovered by | NGTS (Next-Generation Transit Survey) |
| Discovery date | January 2021 |
| Transit method | |
| Designations | |
Named after | NGTS (Next-Generation Transit Survey) |
| 2MASS J21540423-3822388, TIC 197643976 | |
| Orbital characteristics | |
| 3.54 days | |
| Star | NGTS-14 |
| Physical characteristics | |
| 0.444 ± 0.030 R Jupiter | |
| Mass | 0.09 Jovian masses |
