2005 TN 74
Asteroid 2005 TN 74 |
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Properties of the orbit ( animation ) | |
Orbit type |
Trans-Neptunian object (3: 5 resonance with Neptune) |
Major semi-axis | 42.2 AU |
eccentricity | 0.24 |
Perihelion - aphelion | 32.1 AU - 52.3 AU |
Inclination of the orbit plane | 2.2 ° |
Length of the ascending node | 179.3 ° |
Argument of the periapsis | 224.7 ° |
Time of passage of the perihelion | August 14, 2022 |
Sidereal period | approx. 274 a |
Physical Properties | |
Absolute brightness | 7.6 likes |
history | |
Explorer |
Scott S. Sheppard and Chadwick Trujillo |
Date of discovery | October 8, 2005 |
Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. |
2005 TN 74 is a Trans-Neptunian object discovered on October 8, 2005 by Scott S. Sheppard and Chadwick Trujillo . It was initially for a possible Neptune - Trojans held.