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
2005-07-15 22:34:07 C 19 17 52.24 +23 52 11.6 c A48
2005-07-15 22:46:58 C 19 17 50.63 +23 52 46.3 c 560
2005-07-15 22:51:11 C 19 17 50.10 +23 52 57.8 c 560
2005-07-15 22:54:26 C 19 17 49.70 +23 53 06.6 c 560
2005-07-15 23:51:50 C 19 17 42.81 +23 55 40.7 r A06
2005-07-15 23:56:00 C 19 17 42.31 +23 55 52.1 r A06
2005-07-16 00:01:02 C 19 17 41.66 +23 56 05.7 r A06
2005-07-16 00:06:16 C 19 17 41.04 +23 56 19.9 r A06
2005-07-16 00:09:48 C 19 17 40.59 +23 56 30.0 r A06
2005-07-16 22:31:56 C 19 14 54.09 +24 58 55.4 r J94
2005-07-16 22:58:55 C 19 14 50.46 +25 00 13.4 r J94
2005-07-16 23:23:30 C 19 14 47.11 +25 01 23.7 r J94
2005-07-17 20:50:24 C 19 11 53.80 +26 04 30.8 r A13
2005-07-17 20:53:09 C 19 11 53.40 +26 04 39.3 r A13
2005-07-17 20:58:19 C 19 11 52.64 +26 04 54.9 r A13
2005-07-17 21:03:29 C 19 11 51.82 +26 05 11.5 c A48
2005-07-17 21:05:30 C 19 11 51.59 +26 05 16.7 r A13
2005-07-17 21:06:08 C 19 11 51.45 +26 05 19.7 c A48
2005-07-17 21:08:20 C 19 11 51.18 +26 05 25.6 r A13
2005-07-17 21:08:46 C 19 11 51.06 +26 05 27.6 c A48
2005-07-17 21:11:24 C 19 11 50.69 +26 05 35.3 c A48
2005-07-17 22:26:18 C 19 11 39.84 +26 09 19.1 r J94
2005-07-17 22:55:45 C 19 11 35.52 +26 10 48.7 r J94
2005-07-17 23:36:28 C 19 11 29.48 +26 12 52.1 r J94
2005-07-18 12:23:50 C 19 09 38.56 +26 52 24.3 r 379
2005-07-18 12:24:59 C 19 09 38.38 +26 52 27.8 r 379
2005-07-18 12:27:18 C 19 09 38.00 +26 52 35.4 r 379
2005-07-18 12:53:57 C 19 09 33.80 +26 53 58.9 r 379
2005-07-18 12:57:15 C 19 09 33.32 +26 54 09.6 r 379
2005-07-18 13:02:11 C 19 09 32.51 +26 54 25.3 r 379
2005-07-18 13:03:50 C 19 09 32.26 +26 54 30.6 r 379
2005-07-19 06:33:01 C 19 06 49.07 +27 50 29.0 c 704
2005-07-19 06:48:08 C 19 06 46.45 +27 51 17.9 c 704
2005-07-19 07:03:19 C 19 06 43.81 +27 52 07.8 c 704
2005-07-19 07:18:33 C 19 06 41.29 +27 52 57.2 c 704
2005-07-20 13:59:09 C 19 01 26.78 +29 37 15.2 r 379
2005-07-20 14:06:04 C 19 01 25.47 +29 37 39.5 r 379
2005-07-20 20:31:49 C 19 00 15.17 +30 00 24.6 c A48
2005-07-20 20:33:38 C 19 00 14.80 +30 00 31.1 c A48
2005-07-20 20:35:25 C 19 00 14.45 +30 00 37.7 c A48
2005-07-20 20:37:13 C 19 00 14.10 +30 00 44.2 c A48
2005-07-20 20:39:01 C 19 00 13.75 +30 00 50.6 c A48
2005-07-20 21:23:01 C 19 00 05.46 +30 03 30.7 r A06
2005-07-20 21:24:42 C 19 00 05.13 +30 03 37.0 r A06
2005-07-20 21:26:24 C 19 00 04.79 +30 03 43.2 r A06
2005-07-20 21:28:05 C 19 00 04.43 +30 03 49.2 r A06
2005-07-20 21:30:23 C 19 00 04.01 +30 03 57.3 r A06
2005-07-20 21:32:38 C 19 00 03.57 +30 04 05.8 r A06
2005-07-20 21:34:54 C 19 00 03.13 +30 04 13.7 r A06
2005-07-20 22:06:47 C 18 59 56.97 +30 06 10.4 r 952