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
2026-03-10 11:47:10 C 10 47 40.776 +31 50 27.20 V T05
2026-03-10 12:06:06 C 10 47 40.080 +31 50 29.04 V T05
2026-03-10 14:27:35 C 10 47 35.163 +31 50 42.20 V D29
2026-03-10 14:47:57 C 10 47 34.399 +31 50 44.42 V D29
2026-03-10 15:08:19 C 10 47 33.625 +31 50 46.33 V D29
2026-03-10 21:41:59 C 10 47 19.38 +31 51 25.4 V K88
2026-03-10 21:45:15 C 10 47 19.25 +31 51 25.8 V K88
2026-03-10 21:48:31 C 10 47 19.13 +31 51 26.2 V K88
2026-03-12 23:25:39 B 10 45 33.07 +31 55 46.5 V Y87
2026-03-12 23:38:19 B 10 45 32.63 +31 55 47.7 V Y87
2026-03-12 23:50:59 B 10 45 32.15 +31 55 48.7 V Y87
2026-03-14 03:32:53 C 10 44 34.474 +31 57 42.12 W I81
2026-03-14 03:40:57 C 10 44 34.178 +31 57 42.88 W I81
2026-03-14 03:48:01 C 10 44 33.941 +31 57 42.62 W I81
2026-03-14 17:18:09 C 10 44 06.278 +31 58 33.35 q Q14
2026-03-14 17:27:23 C 10 44 05.957 +31 58 32.95 q Q14
2026-03-15 13:47:15 C 10 43 25.24 +31 59 37.8 q 903
2026-03-15 13:58:28 C 10 43 24.80 +31 59 38.2 q 903
2026-03-15 14:09:23 C 10 43 24.46 +31 59 38.7 q 903
2026-03-16 01:28:59 C 10 43 01.915 +32 00 07.96 V I81
2026-03-16 01:37:01 C 10 43 01.656 +32 00 08.14 V I81
2026-03-16 01:45:07 C 10 43 01.385 +32 00 08.64 V I81
2026-03-18 22:50:24 C 10 40 49.469 +32 02 02.26 Z C23
2026-03-18 22:56:53 C 10 40 49.214 +32 02 02.36 Z C23
2026-03-18 23:03:21 C 10 40 49.015 +32 02 02.08 Z C23
2026-03-18 23:42:46 B 10 40 47.81 +32 02 03.3 V Y87
2026-03-18 23:59:39 B 10 40 47.26 +32 02 03.2 V Y87
2026-03-19 00:16:31 B 10 40 46.73 +32 02 03.4 V Y87
2026-03-19 02:50:24 C 10 40 41.896 +32 02 01.99 Z M09
2026-03-19 03:01:35 C 10 40 41.576 +32 02 03.72 Z M09
2026-03-19 03:12:46 C 10 40 41.174 +32 02 04.15 Z M09
2026-03-20 02:05:18 C 10 39 59.830 +32 02 11.44 W I81
2026-03-20 02:13:22 C 10 39 59.578 +32 02 11.58 W I81
2026-03-20 02:21:28 C 10 39 59.340 +32 02 11.47 W I81
2026-03-20 14:34:11 C 10 39 37.802 +32 02 11.80 q Q14
2026-03-20 14:43:23 C 10 39 37.354 +32 02 13.16 q Q14
2026-03-21 13:05:43 C 10 38 58.62 +32 01 59.0 m 349
2026-03-21 13:25:09 C 10 38 58.03 +32 01 58.5 m 349
2026-03-22 21:05:27 C 10 38 04.910 +32 01 17.62 Z B96
2026-03-22 21:19:34 C 10 38 04.519 +32 01 18.30 Z B96
2026-03-26 03:45:46 C 10 36 02.545 +31 57 56.81 V G96
2026-03-26 03:53:49 C 10 36 02.315 +31 57 56.20 V G96
2026-03-26 04:01:51 C 10 36 02.128 +31 57 55.94 V G96
2026-03-26 04:09:53 C 10 36 01.919 +31 57 55.37 V G96
2026-03-30 22:58:27 C 10 33 29.323 +31 48 49.39 Z I75
2026-03-30 23:18:34 C 10 33 28.860 +31 48 47.99 Z I75
2026-03-30 23:38:39 C 10 33 28.457 +31 48 45.40 Z I75
2026-04-01 21:58:59 C 10 32 35.885 +31 43 46.88 Z C23
2026-04-01 22:05:26 C 10 32 35.868 +31 43 44.98 Z C23
2026-04-01 22:10:50 C 10 32 35.914 +31 43 43.93 Z C23