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
2005-06-26 21:51:40 C 19 45 44.18 +09 57 59.8 r 160
2005-06-26 21:54:34 C 19 45 44.09 +09 58 03.8 r 160
2005-06-27 22:28:37 C 19 45 05.55 +10 29 31.4 c 127
2005-06-27 23:27:48 C 19 45 03.76 +10 30 48.6 c 127
2005-06-27 23:35:19 C 19 45 03.55 +10 30 58.5 c 127
2005-06-30 06:41:50 C 19 43 22.27 +11 45 30.1 c 704
2005-06-30 06:56:34 C 19 43 21.63 +11 45 51.8 c 704
2005-06-30 07:11:16 C 19 43 21.14 +11 46 13.6 c 704
2005-06-30 07:26:06 C 19 43 20.45 +11 46 32.8 c 704
2005-06-30 07:40:40 C 19 43 19.80 +11 46 52.8 c 704
2005-07-02 00:05:43 C 19 41 50.84 +12 45 13.6 r 130
2005-07-02 00:07:55 C 19 41 50.75 +12 45 16.6 r 130
2005-07-02 00:08:38 C 19 41 50.71 +12 45 18.0 r 130
2005-07-02 00:09:21 C 19 41 50.66 +12 45 18.9 r 130
2005-07-02 00:10:05 C 19 41 50.63 +12 45 20.2 r 130
2005-07-03 20:35:46 C 19 39 57.98 +13 53 31.6 r 151
2005-07-03 20:38:11 C 19 39 57.84 +13 53 35.6 r 151
2005-07-03 20:39:12 C 19 39 57.78 +13 53 37.4 r 151
2005-07-03 20:39:33 C 19 39 57.75 +13 53 38.0 r 151
2005-07-05 22:11:28 C 19 37 29.63 +15 15 22.6 r 203
2005-07-05 22:59:13 C 19 37 26.87 +15 16 44.7 r 203
2005-07-05 23:25:35 C 19 37 25.35 +15 17 28.9 c 127
2005-07-05 23:30:42 C 19 37 25.06 +15 17 38.0 c 127
2005-07-05 23:40:55 C 19 37 24.47 +15 17 55.1 c 127
2005-07-06 21:13:29 C 19 36 12.47 +15 55 39.1 r 157
2005-07-06 21:15:20 C 19 36 12.37 +15 55 42.3 r 157
2005-07-06 21:17:10 C 19 36 12.24 +15 55 45.7 r 157
2005-07-06 21:19:02 C 19 36 12.11 +15 55 48.5 r 157
2005-07-11 21:52:28 C 19 27 38.91 +19 55 06.5 o A32
2005-07-11 21:57:21 C 19 27 38.49 +19 55 17.4 o A32
2005-07-11 22:10:20 C 19 27 37.32 +19 55 46.2 o A32
2005-07-11 22:20:07 C 19 27 36.45 +19 56 08.0 o A32
2005-07-11 22:29:03 C 19 27 35.88 +19 56 27.9 r J94
2005-07-11 22:36:58 C 19 27 35.02 +19 56 46.3 c 127
2005-07-11 22:38:00 C 19 27 34.83 +19 56 47.8 o A32
2005-07-11 22:57:06 C 19 27 33.21 +19 57 31.6 c 127
2005-07-11 23:08:35 C 19 27 32.36 +19 57 55.9 r J94
2005-07-11 23:08:45 C 19 27 32.14 +19 57 57.2 c 127
2005-07-11 23:13:50 C 19 27 31.66 +19 58 08.7 c 127
2005-07-11 23:31:12 C 19 27 30.26 +19 58 47.0 r J94
2005-07-11 23:34:28 C 19 27 29.96 +19 58 53.8 c J93
2005-07-11 23:37:01 C 19 27 29.74 +19 58 59.5 c J93
2005-07-11 23:39:35 C 19 27 29.51 +19 59 05.1 c J93
2005-07-12 22:00:29 C 19 25 29.99 +20 49 56.6 r A13
2005-07-12 22:01:37 C 19 25 29.87 +20 49 59.3 r A13
2005-07-12 22:02:47 C 19 25 29.77 +20 50 02.1 r A13
2005-07-12 22:03:54 C 19 25 29.66 +20 50 04.6 r A13
2005-07-12 22:28:30 C 19 25 27.40 +20 50 59.0 r J94
2005-07-12 22:50:47 C 19 25 25.24 +20 51 51.6 r J94
2005-07-12 23:05:57 C 19 25 23.73 +20 52 27.1 c J93