Brooks

Orbital elements

Semi-major axis

-5,684.235 AU

Eccentricity

1.0003

Inclination

120.57°

Perihelion

1.908 AU

Longitude of ascending node

321.88°

Argument of periapsis

68.93°

Epoch · J2000

JD 2411520.54565 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 506.4 LD

1.3013 AU

Orbit quality

Observations used

140

Data arc

685 days

First observed

22 March 1890

Last observed

5 February 1892

Residual RMS

0.84 ″

Solution · Otto Matic

15 April 2021

Discovery & classification

Also known as 1890 F1