PANSTARRS

Orbital elements

Semi-major axis

-3,479.295 AU

Eccentricity

1.0021

Inclination

154.01°

Perihelion

7.286 AU

Longitude of ascending node

225.64°

Argument of periapsis

4.2°

Epoch · J2000

JD 2458192.27127 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 2,443.3 LD

6.2783 AU

Tisserand (Jupiter)

-2.99

Orbit quality

Observations used

138

Data arc

3.73 years

First observed

1 September 2015

Last observed

27 May 2019

Residual RMS

0.57 ″

Solution · Otto Matic

15 April 2021

Visual & observation

Absolute magnitude (H)

6.9

Total magnitude M₁ · K₁ 10.3

6.9

Discovery & classification

Also known as 2017 K1