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
2026-07-01 06:48:45 C 19 21 39.317 +10 15 47.16 V W68
2026-07-01 22:28:41 C 19 20 43.092 +10 34 00.84 X C40
2026-07-01 22:38:00 C 19 20 42.473 +10 34 11.78 X C40
2026-07-01 22:47:02 C 19 20 41.906 +10 34 22.73 X C40
2026-07-02 20:43:09 B 19 19 19.41 +11 00 52.7 X A71
2026-07-02 20:46:12 B 19 19 19.18 +11 00 57.0 X A71
2026-07-02 22:18:37 C 19 19 12.590 +11 02 51.36 X C40
2026-07-02 22:20:49 C 19 19 12.715 +11 02 56.47 X C40
2026-07-02 22:23:33 C 19 19 12.254 +11 02 57.23 X C40
2026-07-02 22:28:13 C 19 19 11.940 +11 03 02.84 X C40
2026-07-02 22:30:08 C 19 19 12.029 +11 03 07.96 X C40
2026-07-02 22:32:38 C 19 19 11.614 +11 03 08.28 X C40
2026-07-02 22:35:15 B 19 19 11.973 +11 03 09.30 W Z80
2026-07-02 22:37:01 C 19 19 11.333 +11 03 13.75 X C40
2026-07-02 22:39:12 C 19 19 11.606 +11 03 17.53 X C40
2026-07-02 22:41:22 C 19 19 11.021 +11 03 19.15 X C40
2026-07-02 22:45:02 B 19 19 11.277 +11 03 21.64 W Z80
2026-07-02 22:55:14 B 19 19 10.595 +11 03 34.46 W Z80
2026-07-02 23:08:40 C 19 19 09.595 +11 03 51.12 Z C23
2026-07-02 23:12:59 C 19 19 09.302 +11 03 55.98 Z C23
2026-07-02 23:18:23 C 19 19 08.923 +11 04 02.60 Z C23
2026-07-02 23:30:40 B 19 19 08.29 +11 04 20.2 V Y87
2026-07-02 23:50:04 C 19 19 06.874 +11 04 44.80 Z I75
2026-07-02 23:51:11 B 19 19 06.86 +11 04 45.5 V Y87
2026-07-02 23:58:15 C 19 19 06.271 +11 04 54.91 Z I75
2026-07-03 00:06:28 C 19 19 05.722 +11 05 04.81 Z I75
2026-07-03 00:12:43 B 19 19 05.37 +11 05 12.1 V Y87
2026-07-03 01:13:30 B 19 19 01.070 +11 06 24.16 W 970
2026-07-03 01:19:03 B 19 19 00.686 +11 06 31.00 W 970
2026-07-03 23:06:47 C 19 17 32.687 +11 33 41.57 X R59
2026-07-03 23:19:00 C 19 17 31.790 +11 33 57.03 X R59
2026-07-03 23:31:17 C 19 17 30.882 +11 34 12.58 X R59
2026-07-04 00:56:50 B 19 17 24.530 +11 35 56.94 W 970
2026-07-04 01:20:18 B 19 17 22.817 +11 36 26.57 W 970
2026-07-04 05:44:54 C 19 17 04.219 +11 42 25.06 V W68
2026-07-04 05:49:27 C 19 17 03.864 +11 42 30.96 V W68
2026-07-04 06:04:07 C 19 17 02.765 +11 42 49.50 V W68
2026-07-04 21:41:00 B 19 15 55.714 +12 02 26.75 V 160
2026-07-04 21:48:58 B 19 15 55.096 +12 02 37.04 V 160
2026-07-04 21:56:01 B 19 15 54.547 +12 02 46.14 V 160
2026-07-04 22:57:18 B 19 15 49.968 +12 04 06.13 V D49
2026-07-04 22:59:37 B 19 15 49.728 +12 04 06.51 W Z80
2026-07-04 23:06:24 B 19 15 49.191 +12 04 14.91 W Z80
2026-07-04 23:12:31 B 19 15 48.731 +12 04 23.04 W Z80
2026-07-04 23:12:47 B 19 15 48.758 +12 04 26.18 V D49
2026-07-04 23:28:19 B 19 15 47.537 +12 04 46.85 V D49
2026-07-05 00:51:44 C 19 15 40.94 +12 06 33.7 Z L27
2026-07-05 01:14:38 C 19 15 39.14 +12 07 03.2 Z L27
2026-07-05 01:37:31 C 19 15 37.35 +12 07 32.8 Z L27
2026-07-05 21:26:23 C 19 14 07.541 +12 33 33.01 Z I75