Giclas (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 (1918)
Date Type RA Dec Mag Band Observatory
2026-08-09 00:24:21 B 20 37 15.077 -23 37 01.49 – Z R14
2026-08-09 00:46:06 B 20 37 14.239 -23 37 07.32 – Z R14
2026-08-09 09:00:47 C 20 36 55.602 -23 39 28.98 – X F51
2026-08-09 09:18:35 C 20 36 54.895 -23 39 34.08 – X F51
2026-08-09 09:36:25 C 20 36 54.188 -23 39 39.20 – X F51
2026-08-09 09:51:26 C 20 36 53.623 -23 39 43.02 – V T08
2026-08-09 09:54:26 C 20 36 53.471 -23 39 44.39 – X F51
2026-08-09 09:55:31 C 20 36 53.460 -23 39 44.42 – V T08
2026-08-09 10:10:03 C 20 36 52.898 -23 39 48.78 – V T08
2026-08-09 10:19:16 C 20 36 52.505 -23 39 51.37 – V T08
2026-08-11 08:12:16 C 20 35 08.978 -23 52 49.62 – V T05
2026-08-11 09:00:34 C 20 35 07.092 -23 53 03.30 – V T05
2026-08-11 09:03:10 C 20 35 07.010 -23 53 03.62 – V T05
2026-08-11 09:07:43 C 20 35 06.842 -23 53 05.06 – V T05
2026-08-12 11:08:46 C 20 34 08.218 -24 00 17.78 – V T05
2026-08-12 11:12:51 C 20 34 08.071 -24 00 18.47 – V T05
2026-08-12 12:04:18 C 20 34 06.101 -24 00 32.98 – V T05
2026-08-12 12:45:25 C 20 34 04.493 -24 00 43.38 – V T05