169P

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2010-01-16 (JD 2455212.5)
Eccentricity (e)0.7667938346 ± 1.58e-08
Semi-major axis (a)2.6060349684 AU ± 9.57e-09
Inclination (i)11.30020552° ± 7.33e-06
Long. of Asc. Node (Ω)176.18525528° ± 3.87e-05
Arg. of Perihelion (ω)217.96387172° ± 3.86e-05
Mean Anomaly (M)10.93979407° ± 1.87e-06
Mean Motion (n)0.2342791909°/day ± 1.29e-09
Perihelion dist (q)0.60774342 AU ± 4.11e-08
Aphelion dist (Q)4.60432652 AU ± 4.44e-08
Orbital Period4.20705859 yr ± 2.32e-08
Orbit Solution
SourceJPL
Solution Date2026-05-22 14:12:31
RMS Residual0.507″
Uncertainty0
Orbit TypeJupiter-family Comet
MOID0.142905 AU
Observations Used1348
Oppositions
Arc Total1989-2026
First Observation Used
Last Observation Used2026-05-22
Observations (1427)
Date Type RA Dec Mag Band Observatory
2022-05-10 02:11:49 C 22 51 22.23 +03 06 27.8 q 215
2022-05-15 09:42:50 C 23 17 14.16 +05 21 13.3 V X03
2022-05-15 10:01:32 C 23 17 18.13 +05 21 33.0 V X03
2022-05-15 10:01:32 C 23 17 18.10 +05 21 32.9 V X03
2022-05-15 10:20:15 C 23 17 22.03 +05 21 52.9 V X03
2022-06-03 18:57:57 S 01 11 59.254 +13 54 13.99 L C53
2022-06-03 19:03:47 S 01 12 00.925 +13 54 19.88 L C53
2022-06-03 19:08:27 S 01 12 02.178 +13 54 25.15 L C53
2022-06-03 19:14:17 S 01 12 03.839 +13 54 28.97 L C53
2022-06-07 04:57:26 S 01 35 12.629 +15 14 23.00 L C53
2022-06-07 05:02:06 S 01 35 13.895 +15 14 27.17 L C53
2022-06-07 05:07:56 S 01 35 15.583 +15 14 33.90 L C53
2022-06-24 18:08:30 C 03 40 20.23 +19 40 51.8 m 349
2022-06-24 18:15:52 C 03 40 22.39 +19 40 53.9 m 349
2022-06-24 18:23:16 C 03 40 24.62 +19 40 56.0 m 349
2022-06-26 18:10:22 C 03 54 35.19 +19 53 40.6 m 349
2022-06-26 18:17:58 C 03 54 37.39 +19 53 42.8 m 349
2022-06-30 18:19:14 C 04 22 45.81 +20 09 03.0 m 349
2022-06-30 18:24:32 C 04 22 47.40 +20 09 04.3 m 349
2022-07-08 18:33:38 C 05 17 08.36 +20 03 16.7 m 349
2022-07-08 18:36:30 C 05 17 09.11 +20 03 15.9 m 349
2022-11-24 15:09:12 C 12 21 33.515 -04 33 41.35 U F51
2022-11-24 15:10:08 C 12 21 33.558 -04 33 41.58 U F51
2022-11-24 15:15:42 C 12 21 33.828 -04 33 42.69 U F51
2022-11-24 15:16:37 C 12 21 33.881 -04 33 43.12 U F51
2022-11-24 15:22:11 C 12 21 34.152 -04 33 44.34 U F51
2022-11-24 15:23:07 C 12 21 34.196 -04 33 44.75 U F51
2022-11-24 15:28:41 C 12 21 34.477 -04 33 46.03 U F51
2022-11-24 15:29:37 C 12 21 34.515 -04 33 46.17 U F51
2022-11-26 20:10:16 C 12 24 10.11 -04 46 43.4 q Q11
2022-11-26 20:19:30 C 12 24 10.53 -04 46 46.2 q Q11
2023-01-22 14:26:59 C 12 57 31.139 -06 33 04.97 U F52
2023-01-22 14:45:19 C 12 57 31.038 -06 33 03.00 U F52
2023-01-22 15:03:40 C 12 57 30.957 -06 33 00.72 U F52
2023-01-22 15:21:59 C 12 57 30.854 -06 32 58.61 U F52
2023-03-16 11:01:04 C 12 17 42.590 -00 15 25.99 U F51
2023-03-16 11:18:15 C 12 17 41.738 -00 15 19.08 U F51
2023-03-16 11:35:23 C 12 17 40.899 -00 15 12.23 U F51
2023-03-16 11:52:33 C 12 17 40.055 -00 15 05.32 U F51
2023-03-21 03:42:37 C 12 12 17.96 +00 29 27.5 X W62
2023-03-21 03:51:17 C 12 12 17.54 +00 29 31.0 X W62
2023-03-21 03:59:27 C 12 12 17.12 +00 29 34.1 X W62
2023-03-25 10:53:49 C 12 07 25.765 +01 09 29.83 U F51
2023-03-25 11:11:54 C 12 07 24.901 +01 09 36.65 U F51
2023-03-25 11:29:56 C 12 07 24.043 +01 09 43.50 U F51
2023-03-25 19:17:20 C 12 07 02.24 +01 12 39.9 V D29
2023-03-25 19:37:42 C 12 07 01.27 +01 12 47.7 V D29
2023-03-25 19:58:03 C 12 07 00.27 +01 12 56.1 V D29
2023-03-26 07:08:51 C 12 06 29.444 +01 17 09.82 V 703
2023-03-26 07:16:23 C 12 06 29.153 +01 17 12.91 V 703