Palomar

Orbital elements

Semi-major axis

-2,451.575 AU

Eccentricity

1.0036

Inclination

89.82°

Perihelion

8.82 AU

Longitude of ascending node

300.39°

Argument of periapsis

60.1°

Epoch · J2000

JD 2459282.39388 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 3,219.5 LD

8.2727 AU

Orbit quality

Observations used

2,138

Data arc

5.71 years

First observed

14 May 2019

Last observed

29 January 2025

Residual RMS

0.44 ″

Solution · Davide Farnocchia

13 February 2025

Visual & observation

Absolute magnitude (H)

6.1

Total magnitude M₁ · K₁ 6.8

6.1

Discovery & classification

Also known as 2019 O3