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Comet

Tenagra

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C/2013 G9 (Tenagra)

Orbital elements

Semi-major axis
-4,195.949 AU
Eccentricity
1.0013
Inclination
146.23°
Perihelion
5.338 AU
Longitude of ascending node
35.69°
Argument of periapsis
204.93°
Epoch · J2000
JD 2457037.11104 (perihelion)
Orbit class · HYP
Hyperbolic comet
Earth MOID · 1,699.2 LD
4.3663 AU

Orbit quality

Observations used
496
Data arc
2.99 years
First observed
9 April 2013
Last observed
6 April 2016
Residual RMS
0.68 ″
Solution · Otto Matic
15 April 2021

Visual & observation

Absolute magnitude (H)
6.5
Total magnitude M₁ · K₁ 10
6.5

Discovery & classification

Also known as 2013 G9

Named

Sources