ATLAS

Orbital elements

Semi-major axis

-1,091.709 AU

Eccentricity

1.0022

Inclination

99.44°

Perihelion

2.418 AU

Longitude of ascending node

154.9°

Argument of periapsis

87.94°

Epoch · J2000

JD 2458486.55178 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 851.4 LD

2.1877 AU

Orbit quality

Observations used

340

Data arc

117 days

First observed

30 June 2019

Last observed

25 October 2019

Residual RMS

0.53 ″

Solution · Otto Matic

15 April 2021

Visual & observation

Absolute magnitude (H)

13.8

Total magnitude M₁ · K₁ 6

13.8

Discovery & classification

Also known as 2019 M3