C/2019 Q4 (Borisov)

Gate A7. Data: NASA/JPL-Caltech, presented by Arrivals.earth.

Object

Designation

2019 Q4

Kind

comet

Orbit class

HYP

Gate

A7

Classification

INTERSTELLAR

Hyperbolic excess velocity (km/s)

32.277566526066

Orbital elements

Eccentricity (e)

3.3565

Semi-major axis (au)

-0.8515

Perihelion distance (au)

2.007

Inclination (deg)

44.05

Ascending node (deg)

308.15

Argument of perihelion (deg)

209.12

Mean anomaly (deg)

34.43

Epoch (JD)

2458853.5

Earth MOID (au)

1.09

Observation arc (days)

584

Observations used

964

First observed

2019-02-24

Last observed

2020-09-30

JPL Small-Body Database record