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
2012-05-21 09:06:57 C 14 22 01.559 -03 37 11.68 L F51
2012-05-21 09:27:51 C 14 22 00.916 -03 37 09.25 L F51
2013-05-03 10:25:52 C 16 47 44.44 -07 50 40.0 u G96
2013-05-03 10:34:57 C 16 47 44.12 -07 50 37.2 u G96
2013-05-03 10:44:05 C 16 47 43.83 -07 50 35.8 u G96
2013-05-03 10:53:17 C 16 47 43.44 -07 50 33.9 u G96
2013-05-15 12:04:20 C 16 36 33.449 -06 44 29.96 L F51
2013-05-15 12:42:33 C 16 36 31.742 -06 44 21.44 L F51
2013-05-15 13:01:40 C 16 36 30.886 -06 44 17.06 L F51
2013-05-31 09:01:38 C 16 18 20.870 -05 26 57.55 L F51
2013-05-31 09:16:24 C 16 18 20.115 -05 26 54.94 L F51
2013-06-07 07:13:06 C 16 09 52.13 -05 00 00.1 o 691
2013-06-07 07:38:51 C 16 09 50.80 -04 59 56.5 o 691
2013-06-07 08:04:36 C 16 09 49.48 -04 59 52.9 o 691
2013-06-11 05:32:48 C 16 05 05.85 -04 47 14.8 u G96
2013-06-11 05:39:23 C 16 05 05.49 -04 47 13.8 u G96
2013-06-11 05:46:05 C 16 05 05.13 -04 47 13.0 u G96
2013-06-11 05:52:42 C 16 05 04.81 -04 47 12.3 u G96
2013-06-11 07:13:24 C 16 05 00.68 -04 47 02.5 o 691
2013-06-11 07:38:52 C 16 04 59.40 -04 46 59.2 o 691
2013-06-11 08:04:17 C 16 04 58.07 -04 46 56.2 o 691
2013-06-15 07:12:30 C 16 00 15.85 -04 36 13.0 o 691
2013-06-15 07:37:55 C 16 00 14.59 -04 36 10.3 o 691
2013-06-15 08:03:18 C 16 00 13.34 -04 36 07.4 o 691
2013-06-18 07:45:17 C 15 56 47.356 -04 29 31.56 L F51
2013-06-18 08:00:48 C 15 56 46.615 -04 29 30.28 L F51
2013-06-18 09:18:17 C 15 56 42.860 -04 29 23.82 L F51
2013-06-18 09:32:24 C 15 56 42.180 -04 29 22.70 L F51
2013-06-19 07:12:06 C 15 55 41.22 -04 27 39.5 o 691
2013-06-19 07:37:31 C 15 55 40.03 -04 27 37.5 o 691
2013-06-19 08:02:55 C 15 55 38.80 -04 27 35.7 o 691
2013-07-06 09:29:45 C 15 39 12.12 -04 18 05.6 c Q62
2013-07-06 09:32:59 C 15 39 12.02 -04 18 05.7 c Q62
2013-07-06 09:36:13 C 15 39 11.93 -04 18 06.0 c Q62
2014-02-09 09:12:12 C 22 55 46.22 -08 49 01.9 m 349
2014-02-09 09:14:25 C 22 55 46.73 -08 48 59.0 m 349
2014-02-21 18:13:29 C 00 11 40.40 -03 41 26.5 q C23
2014-02-21 18:19:05 C 00 11 41.72 -03 41 21.8 q C23
2014-02-21 18:27:43 C 00 11 44.15 -03 41 09.9 q C23
2014-02-22 09:32:59 C 00 15 43.06 -03 23 55.3 m 349
2014-02-22 09:38:15 C 00 15 44.41 -03 23 49.0 m 349
2014-02-22 09:43:35 C 00 15 45.84 -03 23 42.5 m 349
2014-02-22 18:15:51 C 00 18 01.30 -03 14 00.2 q C23
2014-02-22 18:18:00 C 00 18 02.03 -03 13 53.4 q C23
2014-02-22 18:20:10 C 00 18 02.57 -03 13 49.5 q C23
2014-02-23 17:49:31 C 00 24 16.41 -02 46 37.2 q A71
2014-02-23 17:54:52 C 00 24 17.81 -02 46 31.5 q A71
2014-02-23 18:00:09 C 00 24 19.17 -02 46 25.1 q A71
2014-02-23 18:04:53 C 00 24 20.45 -02 46 19.7 q A71
2014-02-23 18:07:11 C 00 24 20.92 -02 46 18.4 q A71