LINEAR

Orbital elements

Semi-major axis

-3,171.934 AU

Eccentricity

1.0007

Inclination

93.96°

Perihelion

2.138 AU

Longitude of ascending node

297.44°

Argument of periapsis

121.99°

Epoch · J2000

JD 2456130.66541 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 581.0 LD

1.493 AU

Tisserand (Jupiter)

-0.121

Orbit quality

Observations used

2,274

Data arc

637 days

First observed

25 July 2011

Last observed

22 April 2013

Residual RMS

0.51 ″

Solution · Otto Matic

15 April 2021

Visual & observation

Absolute magnitude (H)

6.6

Total magnitude M₁ · K₁ 15.5

6.6

Discovery & classification

Also known as 2011 UF305