172P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2013-06-26 (JD 2456469.5)
Eccentricity (e)0.2237425646 ± 9.37e-08
Semi-major axis (a)4.1761541016 AU ± 1.36e-07
Inclination (i)11.32161791° ± 1.10e-05
Long. of Asc. Node (Ω)33.60116790° ± 2.68e-05
Arg. of Perihelion (ω)208.78964944° ± 3.05e-05
Mean Anomaly (M)203.70621192° ± 2.97e-05
Mean Motion (n)0.1154886488°/day ± 5.63e-09
Perihelion dist (q)3.24177067 AU ± 4.05e-07
Aphelion dist (Q)5.11053753 AU ± 4.25e-07
Orbital Period8.53439965 yr ± 4.16e-07
Orbit Solution
SourceJPL
Solution Date2026-07-06 12:12:40
RMS Residual0.436″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID2.235990 AU
Observations Used798
Oppositions
Arc Total1993-2026
First Observation Used
Last Observation Used2026-07-04
Observations (805)
Date Type RA Dec Mag Band Observatory
2023-02-15 19:08:36 C 06 40 53.00 +36 02 20.8 q 215
2023-03-21 05:51:49 C 06 39 27.837 +34 50 17.07 U F51
2023-03-21 06:03:29 C 06 39 27.945 +34 50 15.81 U F51
2023-03-21 06:15:00 C 06 39 28.071 +34 50 14.66 U F51
2023-03-21 06:26:20 C 06 39 28.182 +34 50 13.67 U F51
2023-05-10 03:45:10 C 07 09 22.313 +32 39 24.77 V V00
2023-05-10 03:52:28 C 07 09 22.594 +32 39 23.76 V V00
2023-05-10 03:59:37 C 07 09 22.871 +32 39 23.40 V V00
2023-05-10 04:06:45 C 07 09 23.087 +32 39 22.07 V V00
2023-10-16 14:39:29 C 09 57 22.622 +23 10 03.67 X F51
2023-10-16 14:46:55 C 09 57 22.888 +23 10 02.69 X F51
2023-10-16 14:54:21 C 09 57 23.148 +23 10 01.89 X F51
2023-10-16 15:01:44 C 09 57 23.439 +23 10 01.08 X F51
2023-11-13 22:03:19 C 10 18 24.33 +22 11 31.5 V O18
2023-11-13 22:13:14 C 10 18 24.55 +22 11 31.1 V O18
2023-11-13 22:23:12 C 10 18 24.81 +22 11 30.5 V O18
2023-11-23 11:29:39 C 10 23 38.872 +22 04 13.15 V G96
2023-11-23 11:37:08 C 10 23 39.012 +22 04 12.83 V G96
2023-11-23 11:44:36 C 10 23 39.188 +22 04 12.97 V G96
2023-11-23 11:52:05 C 10 23 39.311 +22 04 13.15 V G96
2023-12-12 13:13:25 C 10 30 29.533 +22 12 40.53 X F52
2023-12-12 13:32:58 C 10 30 29.702 +22 12 41.52 X F52
2023-12-12 13:52:31 C 10 30 29.867 +22 12 42.76 X F52
2023-12-12 14:12:07 C 10 30 30.030 +22 12 43.71 X F52
2023-12-17 12:52:53 C 10 31 22.609 +22 20 14.18 X F52
2023-12-17 13:09:51 C 10 31 22.693 +22 20 15.44 X F52
2023-12-17 13:26:51 C 10 31 22.773 +22 20 16.85 X F52
2023-12-17 13:43:44 C 10 31 22.865 +22 20 18.01 X F52
2024-01-16 09:42:11 C 10 27 51.350 +23 46 10.24 V V00
2024-01-16 09:50:06 C 10 27 51.217 +23 46 11.46 V V00
2024-01-16 09:58:02 C 10 27 51.095 +23 46 12.76 V V00
2024-01-16 10:05:57 C 10 27 50.965 +23 46 13.94 V V00
2024-01-19 10:01:55 C 10 26 39.592 +23 57 34.45 V G96
2024-01-19 10:12:36 C 10 26 39.394 +23 57 36.18 V G96
2024-01-19 10:20:00 C 10 26 39.232 +23 57 37.84 V G96
2024-02-04 09:45:31 C 10 18 10.847 +24 58 51.93 X F52
2024-02-04 10:03:12 C 10 18 10.377 +24 58 54.69 X F52
2024-02-04 10:20:58 C 10 18 09.892 +24 58 57.45 X F52
2024-02-04 10:38:41 C 10 18 09.418 +24 59 00.25 X F52
2024-02-15 05:31:43 C 10 10 57.89 +25 35 37.8 V X03
2024-02-15 05:44:33 C 10 10 57.52 +25 35 39.7 V X03
2024-02-15 05:57:22 C 10 10 57.14 +25 35 40.7 V X03
2024-02-15 06:08:36 C 10 10 56.77 +25 35 42.8 V X03
2024-03-06 06:55:32 C 09 57 09.314 +26 16 41.52 X F52
2024-03-06 07:13:29 C 09 57 08.801 +26 16 42.43 X F52
2024-03-06 07:31:21 C 09 57 08.325 +26 16 43.22 X F52
2024-03-06 07:49:20 C 09 57 07.825 +26 16 43.94 X F52
2024-03-13 05:20:30 C 09 52 56.582 +26 20 18.06 V G96
2024-03-13 05:27:56 C 09 52 56.413 +26 20 17.95 V G96
2024-03-13 05:35:22 C 09 52 56.226 +26 20 17.92 V G96