438P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2008-08-09 (JD 2454687.5)
Eccentricity (e)0.4223656520 ± 6.95e-07
Semi-major axis (a)3.8243204263 AU ± 4.82e-07
Inclination (i)8.33713030° ± 3.01e-05
Long. of Asc. Node (Ω)260.60494118° ± 3.40e-04
Arg. of Perihelion (ω)58.40324119° ± 3.50e-04
Mean Anomaly (M)160.10513707° ± 4.01e-05
Mean Motion (n)0.1317870280°/day ± 2.49e-08
Perihelion dist (q)2.20905884 AU ± 2.67e-06
Aphelion dist (Q)5.43958202 AU ± 2.74e-06
Orbital Period7.47893247 yr ± 1.41e-06
Orbit Solution
SourceJPL
Solution Date2026-06-09 11:12:48
RMS Residual0.499″
Uncertainty1
Orbit TypeJupiter-family Comet
MOID1.209230 AU
Observations Used115
Oppositions
Arc Total2005-2017
First Observation Used
Last Observation Used2017-03-07
Observations (122)
Date Type RA Dec Mag Band Observatory
2005-10-07 05:04:44 00 49 48.96 +18 35 58.7 G96
2005-10-07 05:13:26 C 00 49 48.65 +18 35 56.7 r G96
2005-10-07 05:22:08 C 00 49 48.38 +18 35 54.3 r G96
2005-10-07 05:30:51 C 00 49 48.09 +18 35 51.5 r G96
2005-10-07 07:04:43 C 00 49 45.19 +18 35 27.2 r G96
2005-10-07 07:11:59 C 00 49 45.01 +18 35 25.1 r G96
2005-10-07 07:19:17 C 00 49 44.68 +18 35 22.9 r G96
2005-10-07 07:27:16 C 00 49 44.50 +18 35 20.9 r G96
2005-10-07 09:08:02 C 00 49 41.39 +18 34 54.1 r G96
2005-10-07 09:11:19 C 00 49 41.30 +18 34 53.3 r G96
2005-10-07 09:14:35 C 00 49 41.18 +18 34 52.1 r G96
2005-10-07 09:17:52 C 00 49 41.10 +18 34 51.2 r G96
2005-10-07 10:12:25 C 00 49 39.40 +18 34 36.3 r G96
2005-10-07 10:22:23 C 00 49 39.08 +18 34 33.6 r G96
2005-10-07 10:32:17 C 00 49 38.80 +18 34 31.0 r G96
2005-10-07 10:42:16 C 00 49 38.47 +18 34 28.0 r G96
2005-10-08 06:00:19 C 00 49 04.74 +18 29 10.4 c 682
2005-10-08 06:44:36 C 00 49 03.38 +18 28 58.6 c 682
2005-10-08 07:28:56 C 00 49 02.02 +18 28 46.4 c 682
2005-10-09 14:05:15 C 00 48 08.47 +18 20 23.9 r E12
2005-10-09 20:14:24 C 00 47 57.95 +18 18 32.7 r J95
2005-10-09 20:20:32 C 00 47 57.77 +18 18 30.0 r J95
2005-10-09 20:26:37 C 00 47 57.61 +18 18 28.1 r J95
2005-10-10 03:04:58 C 00 47 46.16 +18 16 36.5 r 649
2005-10-10 03:10:05 C 00 47 46.00 +18 16 36.3 r 649
2005-10-10 03:15:12 C 00 47 45.80 +18 16 34.3 r 649
2005-10-10 03:25:25 C 00 47 45.51 +18 16 30.1 r 649
2005-10-10 03:30:32 C 00 47 45.38 +18 16 29.6 r 649
2005-10-10 04:51:14 C 00 47 43.12 +18 16 08.8 c 651
2005-10-10 05:06:00 C 00 47 42.63 +18 16 03.3 c 651
2005-10-10 19:10:43 C 00 47 18.22 +18 12 02.6 c A50
2005-10-10 19:28:05 C 00 47 17.64 +18 11 57.8 c A50
2005-10-11 04:49:20 C 00 47 01.70 +18 09 18.4 c 926
2005-10-11 05:42:44 C 00 47 00.04 +18 09 03.0 c 682
2005-10-11 05:58:43 C 00 46 59.63 +18 08 58.5 d 291
2005-10-11 06:04:58 C 00 46 59.42 +18 08 57.0 d 291
2005-10-11 06:12:04 C 00 46 59.22 +18 08 54.8 d 291
2005-10-11 06:16:00 C 00 46 58.97 +18 08 53.0 c 682
2005-10-11 06:49:14 C 00 46 58.06 +18 08 43.1 c 682
2005-10-12 18:41:00 C 00 45 57.47 +17 58 18.2 o 152
2005-10-12 18:43:29 C 00 45 57.35 +17 58 19.0 o 152
2005-10-12 18:46:03 C 00 45 57.31 +17 58 16.5 o 152
2005-10-12 18:48:30 C 00 45 57.24 +17 58 15.8 o 152
2005-10-12 18:50:57 C 00 45 57.29 +17 58 15.3 o 152
2005-10-14 06:49:30 C 00 44 57.18 +17 47 40.7 c 673
2005-10-14 07:22:40 C 00 44 56.22 +17 47 30.5 c 673
2005-10-14 07:44:49 C 00 44 55.61 +17 47 24.2 c 673
2005-10-14 07:55:19 C 00 44 55.31 +17 47 20.8 c 673
2005-10-20 06:30:49 C 00 41 14.14 +17 04 07.9 c 673
2005-10-20 06:40:39 C 00 41 13.88 +17 04 04.3 c 673