84P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-04-21 (JD 2457864.5)
Eccentricity (e)0.5040966020 ± 5.64e-07
Semi-major axis (a)3.6118755040 AU ± 2.60e-07
Inclination (i)7.27960532° ± 2.31e-05
Long. of Asc. Node (Ω)111.34570666° ± 8.57e-05
Arg. of Perihelion (ω)276.83480980° ± 1.79e-04
Mean Anomaly (M)195.50310885° ± 2.50e-05
Mean Motion (n)0.1435836256°/day ± 1.55e-08
Perihelion dist (q)1.79114134 AU ± 2.04e-06
Aphelion dist (Q)5.43260967 AU ± 2.08e-06
Orbital Period6.86447552 yr ± 7.41e-07
Orbit Solution
SourceJPL
Solution Date2026-05-22 15:03:14
RMS Residual0.604″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.812565 AU
Observations Used1049
Oppositions
Arc Total2013-2026
First Observation Used
Last Observation Used2026-05-21
Observations (1865)
Date Type RA Dec Mag Band Observatory
2026-07-20 22:54:56 C 20 53 28.272 -21 20 25.87 V M22
2026-07-20 22:59:28 C 20 53 28.068 -21 20 27.10 V M22
2026-07-20 23:04:00 C 20 53 27.953 -21 20 28.18 V M22
2026-07-24 10:26:04 C 20 50 49.426 -21 45 12.56 V T05
2026-07-24 10:29:19 C 20 50 49.332 -21 45 13.18 V T05
2026-07-24 10:33:20 C 20 50 49.181 -21 45 14.26 V T05
2026-07-24 10:40:37 C 20 50 48.924 -21 45 16.99 V T05
2026-07-25 09:47:43 C 20 50 02.918 -21 52 12.07 V T05
2026-07-25 09:51:05 C 20 50 02.892 -21 52 13.87 V T05
2026-07-25 10:29:09 C 20 50 01.493 -21 52 24.53 V T05
2026-07-25 10:38:27 C 20 50 01.135 -21 52 27.37 V T05
2026-07-26 01:15:45 C 20 49 31.337 -21 56 45.64 V M22
2026-07-26 01:20:17 C 20 49 31.188 -21 56 46.93 V M22
2026-07-26 01:50:23 C 20 49 30.118 -21 56 56.00 V M22
2026-07-26 01:59:32 C 20 49 29.818 -21 56 58.92 V M22