441P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2022-01-24 (JD 2459603.5)
Eccentricity (e)0.1956065736 ± 1.59e-06
Semi-major axis (a)4.1349363864 AU ± 6.82e-07
Inclination (i)2.57408914° ± 4.95e-05
Long. of Asc. Node (Ω)143.61167363° ± 3.74e-04
Arg. of Perihelion (ω)178.71394642° ± 4.03e-04
Mean Anomaly (M)204.95044916° ± 1.20e-04
Mean Motion (n)0.1172197592°/day ± 2.90e-08
Perihelion dist (q)3.32611565 AU ± 6.59e-06
Aphelion dist (Q)4.94375713 AU ± 6.62e-06
Orbital Period8.40836297 yr ± 2.08e-06
Orbit Solution
SourceJPL
Solution Date2026-06-09 11:12:49
RMS Residual0.541″
Uncertainty1
Orbit TypeEncke-type Comet
MOID2.313770 AU
Observations Used208
Oppositions
Arc Total2009-2025
First Observation Used
Last Observation Used2025-11-10
Observations (208)
Date Type RA Dec Mag Band Observatory
2009-09-25 05:31:42 C 01 13 39.26 +04 50 22.4 o 691
2009-09-25 05:57:13 C 01 13 38.67 +04 50 18.4 o 691
2009-09-25 06:22:39 C 01 13 38.05 +04 50 13.8 o 691
2017-07-18 09:48:06 C 23 42 58.57 -02 48 37.7 V W84
2017-07-21 07:45:12 C 23 43 11.68 -02 49 44.4 V W84
2017-07-24 07:16:58 C 23 43 15.49 -02 51 56.0 V W84
2017-07-30 04:08:02 C 23 42 55.00 -02 59 21.7 V W84
2017-07-30 11:52:15 C 23 42 52.697 -02 59 55.99 L F51
2017-07-30 12:09:35 C 23 42 52.602 -02 59 57.15 L F51
2017-07-30 12:26:47 C 23 42 52.492 -02 59 58.36 L F51
2017-07-30 12:43:56 C 23 42 52.407 -02 59 59.52 L F51
2017-08-01 12:45:06 C 23 42 36.246 -03 03 32.07 L F51
2017-08-01 13:02:13 C 23 42 36.118 -03 03 33.09 L F51
2017-08-01 13:19:20 C 23 42 35.974 -03 03 34.51 L F51
2017-08-01 13:36:29 C 23 42 35.869 -03 03 35.97 L F51
2017-08-03 12:36:11 C 23 42 15.909 -03 07 30.71 L F51
2017-08-03 12:51:40 C 23 42 15.769 -03 07 32.21 L F51
2017-08-03 13:07:13 C 23 42 15.644 -03 07 33.45 L F51
2017-08-03 13:22:41 C 23 42 15.501 -03 07 34.61 L F51
2017-08-17 11:25:39 C 23 38 03.574 -03 47 07.78 L F51
2017-08-17 11:41:34 C 23 38 03.279 -03 47 09.89 L F51
2017-08-17 11:57:29 C 23 38 02.992 -03 47 12.45 L F51
2017-08-17 12:13:26 C 23 38 02.703 -03 47 14.79 L F51
2017-09-02 09:48:59 C 23 30 03.20 -04 51 38.7 q G96
2017-09-02 09:57:06 C 23 30 02.98 -04 51 40.5 q G96
2017-09-02 10:04:18 C 23 30 02.80 -04 51 42.3 q G96
2017-09-02 10:10:21 C 23 30 02.64 -04 51 43.0 q G96
2017-09-14 09:48:23 C 23 22 54.116 -05 45 26.07 L F51
2017-09-14 10:05:37 C 23 22 53.652 -05 45 29.39 L F51
2017-09-14 10:22:48 C 23 22 53.220 -05 45 32.63 L F51
2017-09-14 10:39:59 C 23 22 52.773 -05 45 35.82 L F51
2017-09-15 06:37:41 C 23 22 22.69 -05 49 16.4 q I52
2017-09-15 06:45:10 C 23 22 22.54 -05 49 18.0 q I52
2017-09-15 06:54:14 C 23 22 22.24 -05 49 20.4 q I52
2017-09-15 07:07:55 C 23 22 21.80 -05 49 19.3 U W85
2017-09-15 07:13:38 C 23 22 21.65 -05 49 20.5 U W85
2017-09-15 07:19:21 C 23 22 21.51 -05 49 21.5 U W85
2017-09-15 07:25:04 C 23 22 21.35 -05 49 22.5 U W85
2017-09-15 07:30:50 C 23 22 21.23 -05 49 23.5 U W85
2017-09-15 09:04:37 C 23 22 19.077 -05 49 43.68 U 568
2017-09-15 09:06:18 C 23 22 19.033 -05 49 43.92 U 568
2017-09-15 09:08:00 C 23 22 18.988 -05 49 44.24 U 568
2017-09-15 13:08:12 C 23 22 12.88 -05 50 25.2 v Q62
2017-09-15 13:13:51 C 23 22 12.75 -05 50 26.1 v Q62
2017-09-15 13:19:30 C 23 22 12.62 -05 50 27.0 v Q62
2017-09-17 03:40:17 C 23 21 15.11 -05 57 27.4 V W84
2017-09-17 03:41:48 C 23 21 15.08 -05 57 27.6 V W84
2017-09-17 09:05:40 C 23 21 07.014 -05 58 29.48 L F51
2017-09-17 09:22:32 C 23 21 06.589 -05 58 32.57 L F51
2017-09-17 09:39:25 C 23 21 06.142 -05 58 35.79 L F51