Denneau

Orbital elements

Semi-major axis

-2,340.195 AU

Eccentricity

1.0006

Inclination

130.35°

Perihelion

1.519 AU

Longitude of ascending node

186.18°

Argument of periapsis

318.49°

Epoch · J2000

JD 2457490.47678 (perihelion)

Orbit class · HYP

Hyperbolic comet

Earth MOID · 254.0 LD

0.6527 AU

Tisserand (Jupiter)

-0.98

Orbit quality

Observations used

85

Data arc

345 days

First observed

26 June 2015

Last observed

5 June 2016

Residual RMS

0.82 ″

Solution · Otto Matic

1 February 2024

Visual & observation

Absolute magnitude (H)

17.2

Total magnitude M₁ · K₁ 4.5

17.2

Discovery & classification

Also known as 2016 J2