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 (2047)
Date Type RA Dec Mag Band Observatory
2026-07-07 05:34:55 C 19 11 29.208 +13 17 22.56 V W68
2026-07-07 10:33:24 C 19 11 03.869 +13 23 59.17 V T08
2026-07-07 11:19:35 C 19 10 59.630 +13 25 03.14 V T08
2026-07-07 12:18:39 C 19 10 54.218 +13 26 24.76 V T08
2026-07-07 14:30:41 C 19 10 43.43 +13 29 23.2 q Q23
2026-07-07 14:39:29 C 19 10 42.62 +13 29 35.4 q Q23
2026-07-07 14:47:45 C 19 10 41.86 +13 29 46.7 q Q23
2026-07-07 14:56:02 C 19 10 41.10 +13 29 58.3 q Q23
2026-07-07 22:05:50 C 19 10 03.235 +13 39 57.06 X C40
2026-07-07 22:15:13 C 19 10 02.364 +13 40 10.06 X C40
2026-07-07 22:24:20 C 19 10 01.519 +13 40 22.91 X C40
2026-07-07 23:06:40 B 19 09 58.209 +13 41 20.31 W Z80
2026-07-07 23:14:21 B 19 09 57.490 +13 41 31.02 W Z80
2026-07-07 23:21:59 B 19 09 56.798 +13 41 41.97 W Z80
2026-07-08 00:07:31 B 19 09 52.927 +13 42 53.10 X J51
2026-07-08 00:22:09 B 19 09 51.533 +13 43 13.55 X J51
2026-07-08 00:37:13 B 19 09 50.100 +13 43 35.11 X J51
2026-07-08 05:28:05 B 19 09 24.499 +13 50 21.91 Z U66
2026-07-08 05:44:59 B 19 09 22.903 +13 50 45.96 Z U66
2026-07-08 05:48:23 B 19 09 22.572 +13 50 50.96 Z U66
2026-07-08 05:51:45 B 19 09 22.267 +13 50 55.72 Z U66
2026-07-08 05:55:07 B 19 09 21.936 +13 51 00.94 Z U66
2026-07-08 11:54:36 C 19 08 48.134 +13 59 38.18 V T05
2026-07-08 12:41:40 C 19 08 43.565 +14 00 45.00 V T05
2026-07-08 12:49:30 C 19 08 42.811 +14 00 56.09 V T05
2026-07-08 21:31:33 C 19 07 54.977 +14 13 19.16 X C40
2026-07-08 21:40:54 C 19 07 54.060 +14 13 32.66 X C40
2026-07-08 21:49:56 C 19 07 53.167 +14 13 45.73 X C40
2026-07-08 22:47:56 C 19 07 48.014 +14 15 07.49 Z B96
2026-07-08 22:57:20 C 19 07 47.105 +14 15 20.84 Z B96
2026-07-08 23:06:45 C 19 07 46.171 +14 15 34.38 Z B96
2026-07-08 23:14:24 B 19 07 45.491 +14 15 45.78 W Z80
2026-07-08 23:22:13 B 19 07 44.732 +14 15 57.20 W Z80
2026-07-08 23:30:06 B 19 07 43.957 +14 16 08.53 W Z80
2026-07-09 00:02:55 C 19 07 40.661 +14 16 56.39 Z C23
2026-07-09 00:06:09 C 19 07 40.291 +14 17 00.85 Z C23
2026-07-09 00:07:43 B 19 07 40.35 +14 17 06.1 V Y87
2026-07-09 00:10:28 C 19 07 39.922 +14 17 07.37 Z C23
2026-07-09 00:16:23 B 19 07 39.49 +14 17 18.6 V Y87
2026-07-09 00:24:49 B 19 07 38.65 +14 17 31.1 V Y87
2026-07-09 00:56:07 C 19 07 35.394 +14 18 13.28 Z M09
2026-07-09 00:58:35 B 19 07 35.059 +14 18 18.43 V B50
2026-07-09 01:03:58 C 19 07 34.615 +14 18 24.63 Z M09
2026-07-09 01:11:31 C 19 07 33.872 +14 18 35.43 Z M09
2026-07-09 01:15:25 B 19 07 33.391 +14 18 42.59 V B50
2026-07-09 01:32:22 B 19 07 31.711 +14 19 06.89 V B50
2026-07-09 14:32:59 B 19 06 16.949 +14 38 13.31 W 900
2026-07-09 14:43:07 B 19 06 15.898 +14 38 28.25 W 900
2026-07-09 22:40:30 C 19 05 28.660 +14 50 10.86 V G33
2026-07-09 22:43:47 C 19 05 28.321 +14 50 15.87 V G33