Garradd

Orbital elements

Semi-major axis

-2,321.062 AU

Eccentricity

1.0017

Inclination

64.31°

Perihelion

3.896 AU

Longitude of ascending node

357.68°

Argument of periapsis

11.87°

Epoch · J2000

JD 2455035.45274 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 1,131.7 LD

2.9079 AU

Orbit quality

Observations used

1,345

Data arc

2.48 years

First observed

13 August 2008

Last observed

4 February 2011

Residual RMS

0.62 ″

Solution · Otto Matic

15 April 2021

Visual & observation

Absolute magnitude (H)

11.1

Total magnitude M₁ · K₁ 4.5

11.1

Discovery & classification

Also known as 2008 P1