164P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2017-10-13 (JD 2458039.5)
Eccentricity (e)0.5396879809 ± 8.41e-08
Semi-major axis (a)3.6608626569 AU ± 1.46e-08
Inclination (i)16.25273374° ± 9.27e-06
Long. of Asc. Node (Ω)88.30919028° ± 5.32e-05
Arg. of Perihelion (ω)325.94117764° ± 6.27e-05
Mean Anomaly (M)327.57564687° ± 1.90e-05
Mean Motion (n)0.1407139396°/day ± 8.41e-10
Perihelion dist (q)1.68513908 AU ± 3.08e-07
Aphelion dist (Q)5.63658623 AU ± 3.09e-07
Orbital Period7.00446797 yr ± 4.18e-08
NGA Modelg(r)
A21.01150277e-10 ± 3.89e-13 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-05-30
RMS Residual0.625″
Uncertainty0
Orbit TypeMBA
MOID0.720329 AU
Observations Used2007
Oppositions24
Arc Total1998-2026
First Observation Used1998-04-18
Last Observation Used2026-05-22
Observations (2157)
Date Type RA Dec Mag Band Observatory
2025-11-08 03:15:18 B 10 35 31.95 +19 50 06.8 X G00
2025-11-10 15:00:54 C 10 39 12.818 +19 47 57.05 V T05
2025-11-10 15:12:56 C 10 39 13.606 +19 47 56.29 V T05
2025-11-10 15:18:19 C 10 39 13.956 +19 47 55.90 V T05
2025-11-10 15:33:54 C 10 39 14.870 +19 47 56.18 V T05
2025-11-16 19:29:32 B 10 47 53.407 +19 45 46.58 W 900
2025-11-16 19:39:41 B 10 47 53.962 +19 45 46.26 W 900
2025-11-18 17:29:55 C 10 50 26.294 +19 46 06.13 q Q14
2025-11-18 17:39:09 C 10 50 26.626 +19 46 07.75 q Q14
2025-11-21 01:24:53 C 10 53 26.170 +19 47 14.10 W I81
2025-11-21 01:30:57 C 10 53 26.479 +19 47 14.53 W I81
2025-11-21 01:37:01 C 10 53 26.810 +19 47 15.07 W I81
2025-11-21 18:41:34 C 10 54 20.582 +19 47 47.80 q Q14
2025-11-21 18:50:46 C 10 54 21.017 +19 47 47.83 q Q14
2025-11-22 05:02:15 C 10 54 52.718 +19 48 07.13 Z C23
2025-11-22 05:05:30 C 10 54 52.879 +19 48 07.27 Z C23
2025-11-22 05:09:48 C 10 54 53.126 +19 48 07.96 Z C23
2025-11-24 14:07:06 C 10 57 46.740 +19 50 33.29 V T05
2025-11-24 14:13:01 C 10 57 47.052 +19 50 33.54 V T05
2025-11-24 14:23:04 C 10 57 47.539 +19 50 33.97 V T05
2025-11-24 14:50:14 C 10 57 48.890 +19 50 35.92 V T05
2025-11-25 03:27:03 C 10 58 26.398 +19 51 12.10 W I81
2025-11-25 03:33:07 C 10 58 26.654 +19 51 12.56 W I81
2025-11-25 03:39:09 C 10 58 26.981 +19 51 13.39 W I81
2025-11-27 14:25:25 C 11 01 17.347 +19 54 51.40 X F52
2025-11-27 14:42:05 C 11 01 18.050 +19 54 53.19 X F52
2025-11-27 14:56:02 C 11 01 18.641 +19 54 53.78 V T08
2025-11-27 14:58:50 C 11 01 18.833 +19 54 54.41 X F52
2025-11-27 15:10:34 C 11 01 19.296 +19 54 55.33 V T08
2025-11-27 15:15:38 C 11 01 19.615 +19 54 55.64 X F52
2025-11-27 15:23:27 C 11 01 19.939 +19 54 56.02 V T08
2025-11-27 15:28:41 C 11 01 20.167 +19 54 56.77 V T08
2025-11-28 14:38:26 C 11 02 25.190 +19 56 38.11 V T05
2025-11-28 14:43:10 C 11 02 25.442 +19 56 38.51 V T05
2025-11-28 14:50:35 C 11 02 25.747 +19 56 38.65 V T05
2025-11-28 15:16:41 C 11 02 26.954 +19 56 41.21 V T05
2025-11-29 14:25:37 C 11 03 30.754 +19 58 31.62 V T05
2025-11-29 14:30:14 C 11 03 30.962 +19 58 32.38 V T05
2025-11-29 14:38:51 C 11 03 31.399 +19 58 32.59 V T05
2025-11-29 14:53:35 C 11 03 31.999 +19 58 34.28 V T05
2025-11-30 14:25:11 C 11 04 35.599 +20 00 36.32 V T05
2025-11-30 14:29:49 C 11 04 35.813 +20 00 36.65 V T05
2025-11-30 14:38:23 C 11 04 36.139 +20 00 37.19 V T05
2025-11-30 14:55:04 C 11 04 36.893 +20 00 39.13 V T05
2025-12-01 02:06:38 C 11 05 06.749 +20 01 37.24 Z C23
2025-12-01 02:10:57 C 11 05 06.898 +20 01 38.24 Z C23
2025-12-01 02:15:15 C 11 05 07.061 +20 01 39.32 Z C23
2025-12-03 02:43:25 C 11 07 12.845 +20 06 31.21 W I81
2025-12-03 02:49:29 C 11 07 13.133 +20 06 32.40 W I81
2025-12-03 02:55:33 C 11 07 13.385 +20 06 32.29 W I81