159635 (2002 CZ46)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3241721887 ± 1.34e-08
Semi-major axis (a)1.7033386385 AU ± 1.15e-09
Inclination (i)16.23842965° ± 3.17e-06
Long. of Asc. Node (Ω)173.35682046° ± 5.69e-06
Arg. of Perihelion (ω)246.44202255° ± 6.90e-06
Mean Anomaly (M)307.90532379° ± 3.95e-06
Mean Motion (n)0.4433643598°/day ± 4.50e-10
Perihelion dist (q)1.15116362 AU ± 2.29e-08
Aphelion dist (Q)2.25551365 AU ± 2.29e-08
Orbital Period2.22306160 yr ± 2.26e-09
Physical Parameters
H (abs. magnitude)18.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.316″
Uncertainty0
Orbit TypeAmor
MOID0.260556 AU
Observations Used698
Oppositions13
Arc Total2002-2025
First Observation Used2002-02-11
Last Observation Used2025-07-15
Observations (737)
Date Type RA Dec Mag Band Observatory
2023-08-13 21:54:19 C 21 31 36.182 +08 44 46.03 V M22
2023-08-13 22:00:10 C 21 31 35.921 +08 44 41.93 V M22
2023-08-13 22:08:00 C 21 31 35.594 +08 44 37.18 V M22
2023-08-20 07:45:52 C 21 24 26.956 +06 45 36.33 X F51
2023-08-20 08:19:27 C 21 24 25.219 +06 45 06.93 X F51
2023-08-20 08:36:15 C 21 24 24.348 +06 44 52.15 X F51
2023-08-21 23:58:31 C 21 22 30.031 +06 09 01.62 V A16
2023-08-22 00:19:21 C 21 22 28.846 +06 08 43.84 V A16
2023-08-22 00:40:12 C 21 22 27.910 +06 08 22.52 V A16
2023-08-23 23:27:08 C 21 20 12.499 +05 23 13.49 V A16
2023-08-23 23:47:54 C 21 20 11.470 +05 22 52.50 V A16
2023-08-24 00:08:39 C 21 20 10.406 +05 22 31.91 V A16
2023-09-02 12:12:55 C 21 09 39.924 +01 06 07.13 V P07
2023-09-02 12:13:11 C 21 09 39.922 +01 06 06.66 V P07
2023-09-02 13:24:02 C 21 09 36.619 +01 04 39.68 V P07
2023-09-02 14:47:12 C 21 09 32.698 +01 02 55.57 V P07
2023-09-02 17:27:34 C 21 09 25.279 +00 59 36.89 V P07
2023-09-04 08:53:39 C 21 07 47.936 +00 09 48.35 X F52
2023-09-04 09:10:39 C 21 07 47.171 +00 09 26.75 X F52
2023-09-04 09:44:44 C 21 07 45.642 +00 08 43.39 X F52
2023-09-08 21:04:34 B 21 03 46.178 -02 11 35.23 V L65
2023-09-08 21:09:45 B 21 03 45.974 -02 11 42.86 V L65
2023-09-08 21:14:56 B 21 03 45.828 -02 11 49.52 V L65
2023-09-10 06:35:08 C 21 02 41.036 -02 56 22.60 X F52
2023-09-10 07:06:30 C 21 02 39.930 -02 57 04.49 X F52
2023-09-10 07:22:17 C 21 02 39.355 -02 57 26.00 X F52
2023-09-12 20:36:41 C 21 00 52.831 -04 20 06.68 V M22
2023-09-12 20:42:01 C 21 00 52.646 -04 20 13.13 V M22
2023-09-12 20:49:56 C 21 00 52.387 -04 20 24.36 V M22
2023-09-12 21:06:43 C 21 00 51.840 -04 20 47.33 V M22
2023-09-13 20:55:25 C 21 00 16.08 -04 53 31.5 V Z45
2023-09-13 21:01:55 C 21 00 15.89 -04 53 40.7 V Z45
2023-09-13 21:08:19 C 21 00 15.70 -04 53 49.2 V Z45
2023-09-13 21:14:35 C 21 00 15.52 -04 53 57.7 V Z45
2023-09-13 21:21:09 C 21 00 15.34 -04 54 07.0 V Z45
2023-09-16 06:45:58 C 20 59 00.603 -06 12 18.83 X F52
2023-09-16 07:04:26 C 20 59 00.165 -06 12 43.99 X F52
2023-09-16 07:22:57 C 20 58 59.724 -06 13 09.26 X F52
2023-09-16 07:41:34 C 20 58 59.283 -06 13 34.60 X F52
2023-09-17 02:32:36 C 20 58 38.616 -06 38 59.60 V W68
2023-09-17 02:37:50 C 20 58 38.503 -06 39 06.34 V W68
2023-09-17 02:55:33 C 20 58 38.122 -06 39 30.74 V W68
2023-09-17 03:04:02 C 20 58 37.927 -06 39 42.16 V W68
2023-09-17 05:59:46 C 20 58 35.669 -06 43 55.72 X F51
2023-09-17 06:34:46 C 20 58 34.926 -06 44 43.37 X F51
2023-09-17 06:51:41 C 20 58 34.563 -06 45 06.37 X F51
2023-09-18 02:32:42 C 20 58 16.036 -07 11 52.76 V 703
2023-09-18 02:41:04 C 20 58 15.892 -07 12 04.18 V 703
2023-09-18 02:49:29 C 20 58 15.791 -07 12 15.12 V 703
2023-09-18 02:57:51 C 20 58 15.582 -07 12 26.82 V 703