2017 TW 4

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Asteroid
2017 TW 4
Properties of the orbit ( animation )
Orbit type Near-Earth asteroid, Cupid-type
Major semi-axis 1,929  AU
eccentricity 0.461
Perihelion - aphelion 1.039 AU - 2.820 AU
Inclination of the orbit plane 1.988 °
Length of the ascending node 307.110 °
Argument of the periapsis 100.561 °
Time of passage of the perihelion 7th November 2017
Sidereal period 2.68 a
Physical Properties
Absolute brightness 24.761 ± 0.64235 mag
history
Explorer Mount Lemmon Observatory
Date of discovery October 12, 2017
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.

2017 TW 4 is an asteroid that belongs to the near-Earth asteroids ( Cupid type ) and was discovered on October 12, 2017 at the Mount Lemmon Observatory in the Santa Catalina Mountains north of Tucson in Arizona ( IAU code 645).

Web links

Individual evidence

  1. minorplanetcenter.net