ATLAS

Orbital elements

Semi-major axis

-2,529.392 AU

Eccentricity

1.0014

Inclination

48.36°

Perihelion

3.554 AU

Longitude of ascending node

290.79°

Argument of periapsis

171.61°

Epoch · J2000

JD 2459589.13262 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 1,002.7 LD

2.5765 AU

Tisserand (Jupiter)

1.553

Orbit quality

Observations used

6,499

Data arc

5.97 years

First observed

10 June 2019

Last observed

29 May 2025

Residual RMS

0.45 ″

Solution · Otto Matic

26 June 2025

Visual & observation

Absolute magnitude (H)

5.5

Total magnitude M₁ · K₁ 8

5.5

Discovery & classification

Also known as 2019 L3