LINEAR

Orbital elements

Semi-major axis

-6,824.67 AU

Eccentricity

1.0005

Inclination

122.8°

Perihelion

3.443 AU

Longitude of ascending node

163.95°

Argument of periapsis

85.3°

Epoch · J2000

JD 2456651.80599 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 1,169.2 LD

3.0042 AU

Tisserand (Jupiter)

-1.258

Orbit quality

Observations used

6,434

Data arc

6.52 years

First observed

10 March 2011

Last observed

15 September 2017

Residual RMS

0.53 ″

Solution · Otto Matic

15 April 2021

Visual & observation

Absolute magnitude (H)

7.7

Total magnitude M₁ · K₁ 7.5

7.7

Discovery & classification

Also known as 2011 J2