PANSTARRS

Orbital elements

Semi-major axis

-465.941 AU

Eccentricity

1.0127

Inclination

70.71°

Perihelion

5.927 AU

Longitude of ascending node

220.74°

Argument of periapsis

334.31°

Epoch · J2000

JD 2457911.74770 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 1,945.7 LD

4.9996 AU

Tisserand (Jupiter)

1.047

Orbit quality

Observations used

632

Data arc

6.52 years

First observed

14 December 2013

Last observed

20 June 2020

Residual RMS

0.69 ″

Solution · Otto Matic

9 June 2026

Visual & observation

Absolute magnitude (H)

5

Total magnitude M₁ · K₁ 11.3

5

Discovery & classification

Also known as 2017 E3