Catalina

Orbital elements

Semi-major axis

-4,724.452 AU

Eccentricity

1.0004

Inclination

105.21°

Perihelion

2.003 AU

Longitude of ascending node

330.49°

Argument of periapsis

292.26°

Epoch · J2000

JD 2457081.14043 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 559.5 LD

1.4377 AU

Tisserand (Jupiter)

-0.459

Orbit quality

Observations used

399

Data arc

624 days

First observed

4 January 2014

Last observed

20 September 2015

Residual RMS

0.67 ″

Solution · Otto Matic

15 April 2021

Visual & observation

Absolute magnitude (H)

13.6

Total magnitude M₁ · K₁ 4.5

13.6

Discovery & classification

Also known as 2014 AA52