MASTER

Orbital elements

Semi-major axis

-4,553.055 AU

Eccentricity

1.0012

Inclination

100.85°

Perihelion

5.467 AU

Longitude of ascending node

282.25°

Argument of periapsis

343.32°

Epoch · J2000

JD 2459466.65106 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 1,746.0 LD

4.4865 AU

Tisserand (Jupiter)

-0.544

Orbit quality

Observations used

80

Data arc

327 days

First observed

10 May 2021

Last observed

2 April 2022

Residual RMS

0.47 ″

Solution · Otto Matic

16 July 2022

Visual & observation

Absolute magnitude (H)

8

Total magnitude M₁ · K₁ 10

8

Discovery & classification

Also known as 2021 K2