Perrine

Orbital elements

Semi-major axis

-466,519.68 AU

Eccentricity

1

Inclination

69.62°

Perihelion

1.356 AU

Longitude of ascending node

33.49°

Argument of periapsis

65.96°

Epoch · J2000

JD 2414267.69209 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 285.2 LD

0.7328 AU

Orbit quality

Observations used

31

Data arc

15 days

First observed

18 October 1897

Last observed

2 November 1897

Residual RMS

0.77 ″

Solution · Otto Matic

17 April 2024

Discovery & classification

Also known as 1897 U1