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
2025-12-04 13:28:53 C 11 08 39.845 +20 10 28.13 V T05
2025-12-04 13:59:23 C 11 08 41.016 +20 10 32.16 V T05
2025-12-04 14:04:00 C 11 08 41.191 +20 10 32.23 V T05
2025-12-04 14:12:01 C 11 08 41.522 +20 10 33.38 V T05
2025-12-04 18:24:08 C 11 08 51.84 +20 11 02.3 m 349
2025-12-04 18:40:33 C 11 08 52.47 +20 11 04.4 m 349
2025-12-06 14:03:42 C 11 10 36.468 +20 16 33.38 V T05
2025-12-06 14:24:05 C 11 10 37.318 +20 16 36.19 V T05
2025-12-06 14:31:33 C 11 10 37.577 +20 16 37.74 V T05
2025-12-06 14:38:31 C 11 10 37.819 +20 16 38.17 V T05
2025-12-08 02:56:02 C 11 12 01.495 +20 21 38.59 V R17
2025-12-08 03:16:25 C 11 12 02.160 +20 21 39.78 V R17
2025-12-08 03:36:46 C 11 12 02.734 +20 21 45.68 V R17
2025-12-08 03:57:09 C 11 12 03.626 +20 21 46.44 V R17
2025-12-09 13:55:16 C 11 13 18.826 +20 26 52.30 V T08
2025-12-09 14:03:50 C 11 13 19.157 +20 26 54.06 V T08
2025-12-09 14:09:06 C 11 13 19.344 +20 26 55.68 V T08
2025-12-09 14:27:15 C 11 13 19.978 +20 26 57.91 V T08
2025-12-11 13:58:30 C 11 15 00.372 +20 34 41.16 V T05
2025-12-11 14:01:07 C 11 15 00.499 +20 34 41.56 V T05
2025-12-11 14:06:24 C 11 15 00.660 +20 34 43.21 V T05
2025-12-11 14:23:12 C 11 15 01.246 +20 34 45.01 V T05
2025-12-15 02:58:20 C 11 17 45.600 +20 50 15.58 Z C23
2025-12-15 03:01:35 C 11 17 45.672 +20 50 16.33 Z C23
2025-12-15 03:04:49 C 11 17 45.694 +20 50 16.98 Z C23
2025-12-17 14:04:54 C 11 19 29.321 +21 02 31.34 V T05
2025-12-17 14:07:31 C 11 19 29.364 +21 02 31.63 V T05
2025-12-17 14:12:44 C 11 19 29.522 +21 02 32.86 V T05
2025-12-17 14:23:23 C 11 19 29.796 +21 02 35.02 V T05
2025-12-18 16:50:27 C 11 20 13.22 +21 08 23.8 q Q23
2025-12-18 17:08:45 C 11 20 13.69 +21 08 28.2 q Q23
2025-12-19 02:26:00 C 11 20 28.502 +21 10 34.25 V R17
2025-12-19 02:46:23 C 11 20 29.045 +21 10 39.50 V R17
2025-12-19 03:06:45 C 11 20 29.568 +21 10 44.47 V R17
2025-12-19 03:27:08 C 11 20 30.062 +21 10 48.86 V R17
2025-12-20 03:34:35 C 11 21 07.286 +21 16 25.43 V R17
2025-12-20 03:54:57 C 11 21 07.738 +21 16 30.25 V R17
2025-12-20 04:15:20 C 11 21 08.263 +21 16 35.04 V R17
2025-12-20 04:35:42 C 11 21 08.734 +21 16 39.79 V R17
2025-12-21 00:27:20 C 11 21 38.095 +21 21 23.65 W I81
2025-12-21 00:33:24 C 11 21 38.239 +21 21 24.84 W I81
2025-12-21 00:39:27 C 11 21 38.371 +21 21 26.39 W I81
2025-12-22 03:03:29 C 11 22 15.604 +21 27 58.99 Z M09
2025-12-22 03:14:50 C 11 22 15.816 +21 28 01.47 Z M09
2025-12-22 03:24:33 C 11 22 16.106 +21 28 03.90 Z M09
2025-12-25 23:12:28 C 11 24 10.033 +21 52 28.28 Z M09
2025-12-25 23:23:48 C 11 24 10.355 +21 52 30.78 Z M09
2025-12-25 23:33:31 C 11 24 10.618 +21 52 35.08 Z M09
2025-12-26 03:34:31 C 11 24 14.930 +21 53 45.64 V R17
2025-12-26 03:54:53 C 11 24 15.314 +21 53 51.47 V R17