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
2005-02-20 00:34:56 C 10 38 16.81 +32 37 35.5 r 170
2005-02-20 00:38:57 C 10 38 16.68 +32 37 35.8 r 170
2005-02-25 19:38:20 C 10 32 33.46 +33 09 27.7 c A65
2005-02-25 19:41:34 C 10 32 33.32 +33 09 28.1 c A65
2005-02-25 19:44:45 C 10 32 33.22 +33 09 30.5 c A65
2005-02-25 19:47:54 C 10 32 33.06 +33 09 32.2 c A65
2005-02-25 19:51:04 C 10 32 33.06 +33 09 31.6 c A65
2005-02-28 08:15:00 C 10 30 06.91 +33 20 18.0 r 703
2005-02-28 08:29:30 C 10 30 06.37 +33 20 20.5 r 703
2005-02-28 08:44:00 C 10 30 05.81 +33 20 24.1 r 703
2005-02-28 08:58:11 C 10 30 05.23 +33 20 26.3 r 703
2005-02-28 22:10:22 C 10 29 34.27 +33 22 32.4 r 240
2005-02-28 22:11:50 C 10 29 34.19 +33 22 32.7 r 240
2005-02-28 22:16:14 C 10 29 34.02 +33 22 33.3 r 240
2005-02-28 22:22:05 C 10 29 33.78 +33 22 34.2 r 240
2005-02-28 22:24:17 C 10 29 33.70 +33 22 34.6 r 240
2005-02-28 22:25:01 C 10 29 33.67 +33 22 34.7 r 240
2005-02-28 22:27:57 C 10 29 33.55 +33 22 35.2 r 240
2005-03-01 23:18:49 C 10 28 35.13 +33 26 19.5 r A31
2005-03-01 23:57:32 C 10 28 33.58 +33 26 24.0 r A31
2005-03-02 22:11:41 C 10 27 41.99 +33 29 27.2 c A41
2005-03-02 22:55:32 C 10 27 40.40 +33 29 33.9 c A41
2005-03-02 23:39:44 C 10 27 38.64 +33 29 38.7 c A41
2005-03-03 23:43:39 C 10 26 43.60 +33 32 39.6 o A32
2005-03-03 23:50:07 C 10 26 43.38 +33 32 40.6 o A32
2005-03-03 23:56:34 C 10 26 43.13 +33 32 41.2 o A32
2005-03-05 02:27:52 C 10 25 43.25 +33 35 40.3 r 132
2005-03-05 02:34:06 C 10 25 43.02 +33 35 40.9 r 132
2005-03-05 02:40:20 C 10 25 42.82 +33 35 41.0 r 132
2005-03-05 21:14:25 C 10 25 02.03 +33 37 34.7 c J78
2005-03-06 23:54:06 C 10 24 03.91 +33 39 56.6 o A32
2005-03-07 00:05:00 C 10 24 03.50 +33 39 57.2 o A32
2005-03-07 00:13:24 C 10 24 03.12 +33 39 57.6 o A32
2005-03-07 14:39:31 C 10 23 32.43 +33 41 09.0 o 360
2005-03-07 14:49:41 C 10 23 32.05 +33 41 09.9 o 360
2005-03-07 23:17:08 C 10 23 14.06 +33 41 43.3 o A32
2005-03-07 23:28:02 C 10 23 13.70 +33 41 44.7 o A32
2005-03-08 06:14:07 C 10 22 59.28 +33 42 11.8 r 703
2005-03-08 06:26:28 C 10 22 58.84 +33 42 13.7 r 703
2005-03-08 06:38:45 C 10 22 58.47 +33 42 14.5 r 703
2005-03-08 06:51:07 C 10 22 57.98 +33 42 16.2 r 703
2005-03-08 08:26:51 C 10 22 54.77 +33 42 24.6 c 704
2005-03-08 08:43:08 C 10 22 54.14 +33 42 24.7 c 704
2005-03-08 08:59:53 C 10 22 53.57 +33 42 26.3 c 704
2005-03-08 09:16:10 C 10 22 52.94 +33 42 28.0 c 704
2005-03-08 09:35:07 C 10 22 52.31 +33 42 28.2 c 704
2005-03-08 22:08:09 C 10 22 26.40 +33 43 15.7 c 595
2005-03-08 22:16:01 C 10 22 26.20 +33 43 15.8 c 595
2005-03-08 22:22:46 C 10 22 25.93 +33 43 16.3 c 595
2005-03-08 22:54:17 C 10 22 24.79 +33 43 19.5 c J78