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
2010-02-20 16:35:44 C 08 41 37.03 +00 51 35.5 r D96
2010-02-20 17:06:04 C 08 41 36.58 +00 52 22.4 r D96
2010-02-20 20:29:37 C 08 41 34.86 +00 57 03.2 w A06
2010-02-20 20:35:23 C 08 41 34.76 +00 57 11.4 w A06
2010-02-20 20:40:01 C 08 41 34.70 +00 57 18.5 w B49
2010-02-20 20:42:14 C 08 41 34.64 +00 57 22.1 w A06
2010-02-20 20:44:22 C 08 41 34.61 +00 57 24.9 w B49
2010-02-20 20:47:59 C 08 41 34.57 +00 57 30.3 w B49
2010-02-20 21:31:37 C 08 41 33.82 +00 58 35.4 w J59
2010-02-20 21:45:18 C 08 41 33.64 +00 58 54.9 w J59
2010-02-20 21:59:00 C 08 41 33.40 +00 59 15.6 w J59
2010-02-20 22:12:03 C 08 41 32.99 +00 59 34.1 v 204
2010-02-20 22:15:41 C 08 41 32.92 +00 59 39.6 v 204
2010-02-20 22:48:26 C 08 41 32.45 +01 00 29.0 w 232
2010-02-20 22:52:24 C 08 41 32.39 +01 00 34.6 w 232
2010-02-20 22:56:21 C 08 41 32.30 +01 00 40.6 w 232
2010-02-20 23:31:51 C 08 41 31.62 +01 01 32.1 v 204
2010-02-20 23:34:52 C 08 41 31.56 +01 01 36.5 v 204
2010-02-21 02:46:19 C 08 41 29.72 +01 06 21.3 v H47
2010-02-21 03:00:31 C 08 41 29.48 +01 06 42.3 v H47
2010-02-21 03:08:27 C 08 41 29.37 +01 06 54.3 v H47
2010-02-21 03:16:38 C 08 41 29.21 +01 07 06.0 v H47
2010-02-21 09:21:37 C 08 41 24.45 +01 16 16.8 r E85
2010-02-21 09:26:47 C 08 41 24.38 +01 16 22.7 r E85
2010-02-21 09:31:56 C 08 41 24.28 +01 16 32.2 r E85
2010-02-21 10:13:43 C 08 41 23.59 +01 17 31.8 r 467
2010-02-21 10:17:19 C 08 41 23.48 +01 17 36.8 r 467
2010-02-21 10:20:55 C 08 41 23.40 +01 17 42.3 r 467
2010-02-22 00:25:25 C 08 41 12.86 +01 37 26.1 w J38
2010-02-22 00:27:00 C 08 41 12.84 +01 37 28.3 w J38
2010-02-22 00:31:42 C 08 41 12.77 +01 37 34.9 w J38
2010-02-22 20:25:53 C 08 41 00.90 +02 05 04.0 w 213
2010-02-22 20:27:27 C 08 41 00.88 +02 05 06.1 w 213
2010-02-22 20:29:00 C 08 41 00.85 +02 05 07.8 w 213
2010-02-24 01:20:33 C 08 40 46.21 +02 43 28.8 w I32
2010-02-24 01:28:42 C 08 40 46.13 +02 43 37.6 w I32
2010-02-24 01:41:46 C 08 40 46.01 +02 43 56.6 w I32
2010-02-24 07:12:22 C 08 40 43.16 +02 50 39.8 o H10
2010-02-24 07:32:07 C 08 40 42.95 +02 51 05.3 o H10
2010-02-24 07:51:34 C 08 40 42.77 +02 51 30.1 o H10
2010-02-24 19:30:25 C 08 40 39.49 +03 06 02.3 w 213
2010-02-24 19:32:07 C 08 40 39.51 +03 06 03.9 w 213
2010-02-24 19:33:49 C 08 40 39.50 +03 06 06.7 w 213
2010-02-25 03:54:19 C 08 40 36.43 +03 16 23.7 v H47
2010-02-25 04:08:26 C 08 40 36.32 +03 16 41.0 v H47
2010-02-25 04:18:08 C 08 40 36.24 +03 16 53.0 v H47
2010-02-25 21:05:55 C 08 40 32.15 +03 36 58.2 r J59
2010-02-25 21:15:01 C 08 40 32.09 +03 37 08.5 r J59
2010-02-25 21:30:44 C 08 40 32.02 +03 37 28.0 r J59
2010-03-01 23:30:33 C 08 40 31.86 +05 22 56.9 w J38