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
2026-02-17 09:40:58 C 11 07 26.762 +29 59 56.13 X F52
2026-02-17 09:57:56 C 11 07 26.089 +30 00 01.77 X F52
2026-02-17 10:14:44 C 11 07 25.424 +30 00 07.29 X F52
2026-02-17 10:31:32 C 11 07 24.702 +30 00 14.13 X F52
2026-02-18 01:32:24 C 11 06 50.033 +30 05 02.08 V R17
2026-02-18 01:52:46 C 11 06 49.210 +30 05 08.52 V R17
2026-02-18 02:13:09 C 11 06 48.410 +30 05 15.29 V R17
2026-02-18 02:33:31 C 11 06 47.566 +30 05 21.73 V R17
2026-02-19 11:55:34 C 11 05 29.786 +30 15 48.17 V T08
2026-02-19 12:02:59 C 11 05 29.472 +30 15 50.58 V T08
2026-02-19 12:39:52 C 11 05 28.003 +30 16 01.78 V T08
2026-02-19 13:15:39 C 11 05 26.527 +30 16 12.58 V T08
2026-02-19 17:43:47 C 11 05 15.922 +30 17 36.20 q Q14
2026-02-19 17:53:00 C 11 05 15.768 +30 17 35.95 q Q14
2026-02-20 02:00:48 C 11 04 56.890 +30 20 05.42 Z J22
2026-02-20 02:05:54 C 11 04 56.609 +30 20 06.29 Z J22
2026-02-20 02:11:04 C 11 04 56.393 +30 20 08.23 Z J22
2026-02-20 12:48:29 C 11 04 31.50 +30 23 16.8 D95
2026-02-20 12:54:37 C 11 04 31.28 +30 23 18.7 D95
2026-02-20 13:00:45 C 11 04 31.03 +30 23 20.5 D95
2026-02-21 12:27:27 B 11 03 35.56 +30 30 10.9 q D88
2026-02-21 12:35:30 B 11 03 35.10 +30 30 12.6 q D88
2026-02-21 15:06:16 C 11 03 29.12 +30 30 57.7 m 349
2026-02-21 15:32:00 C 11 03 28.09 +30 31 05.3 m 349
2026-02-21 15:57:46 C 11 03 27.03 +30 31 12.6 m 349
2026-02-22 01:22:09 C 11 03 04.615 +30 33 50.80 W I81
2026-02-22 01:28:13 C 11 03 04.361 +30 33 51.95 W I81
2026-02-22 01:34:17 C 11 03 04.121 +30 33 54.22 W I81
2026-02-22 22:05:40 B 11 02 15.334 +30 39 35.93 W 970
2026-02-22 22:43:09 B 11 02 13.829 +30 39 46.62 W 970
2026-02-23 00:09:36 C 11 02 10.409 +30 40 11.64 V R17
2026-02-23 00:30:00 C 11 02 09.542 +30 40 16.72 V R17
2026-02-23 00:50:27 C 11 02 08.714 +30 40 22.94 V R17
2026-02-23 01:10:49 C 11 02 07.886 +30 40 28.78 V R17
2026-02-24 10:18:02 C 11 00 48.398 +30 49 14.74 V V00
2026-02-24 10:26:05 C 11 00 48.071 +30 49 16.79 V V00
2026-02-24 10:34:07 C 11 00 47.743 +30 49 18.80 V V00
2026-02-24 10:42:10 C 11 00 47.412 +30 49 20.86 V V00
2026-02-25 08:23:42 C 10 59 55.786 +30 54 50.22 V T08
2026-02-25 08:28:18 C 10 59 55.543 +30 54 51.70 V T08
2026-02-25 08:32:55 C 10 59 55.361 +30 54 53.28 V T08
2026-02-25 09:03:46 C 10 59 54.103 +30 55 01.02 V T08
2026-02-25 21:51:23 C 10 59 23.402 +30 58 07.36 Z B96
2026-02-25 22:00:47 C 10 59 23.047 +30 58 08.22 Z B96
2026-02-25 22:10:13 C 10 59 22.486 +30 58 10.20 Z B96
2026-02-25 22:24:48 B 10 59 22.57 +30 58 14.4 V Y87
2026-02-25 22:43:18 B 10 59 21.46 +30 58 12.2 V Y87
2026-02-25 23:01:34 B 10 59 20.70 +30 58 16.6 V Y87
2026-02-26 01:04:41 C 10 59 15.480 +30 58 53.58 Z C23
2026-02-26 01:11:09 C 10 59 15.178 +30 58 55.06 Z C23