Larissa (měsíc)
| Larissa (měsíc) | |
 | |
| Pozorovací údaje (Ekvinokcium J2000,0) | |
|---|---|
| Typ | měsíce Neptunu a měsíc |
| Objevitel | Harold Reitsema, David J. Tholen a Voyager 2 |
| Datum objevu | 24. května 1981 |
| Zdánlivá magnituda (V) | 21,5 |
| Označení v katalozích | |
| (V) – měření provedena ve viditelném světle | |
| Některá data mohou pocházet z datové položky. | |
Larissa je jedním z měsíců planety Neptun. Byl objeven 24. dubna 1981 a prozkoumán sondou a to Voyagerem 2 v 1989. Je pojmenován po Larisse, milence boha Poseidóna z řecké mytologie. Původní označení měsíce bylo S/1981 N 1.
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Obrázky, zvuky či videa k tématu Larissa na Wikimedia Commons - Profil měsíce na NASA's Solar System Exploration
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Larissa.jpg
These Voyager 2 images of satellite Larissa at a resolution of 4.2 kilometers (2.6 miles) per pixel reveal it to be and irregularly shaped, dark object. The satellite appears to have several craters 30 to 50 kilometers (18.5 to 31 miles) across. The irregular outline suggests that this moon has remained cold and rigid throughout much of its history. It is about 210 by 190 kilometers (130 by 118 miles), about half the size of Proteus. It has a low albedo surface reflecting about 5 percent of the incident light. The Voyager Mission is conducted by JPL for NASA's Office of Space Science and Applications.
These Voyager 2 images of satellite Larissa at a resolution of 4.2 kilometers (2.6 miles) per pixel reveal it to be and irregularly shaped, dark object. The satellite appears to have several craters 30 to 50 kilometers (18.5 to 31 miles) across. The irregular outline suggests that this moon has remained cold and rigid throughout much of its history. It is about 210 by 190 kilometers (130 by 118 miles), about half the size of Proteus. It has a low albedo surface reflecting about 5 percent of the incident light. The Voyager Mission is conducted by JPL for NASA's Office of Space Science and Applications.