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
2023-09-18 20:25:09 C 20 58 00.343 -07 35 46.93 V M22
2023-09-18 20:29:46 C 20 58 00.262 -07 35 53.27 V M22
2023-09-18 20:37:44 C 20 58 00.134 -07 36 03.53 V M22
2023-09-18 20:53:29 C 20 57 59.863 -07 36 25.49 V M22
2023-09-20 02:25:58 C 20 57 39.338 -08 16 14.84 V W68
2023-09-20 02:30:31 C 20 57 39.271 -08 16 22.01 V W68
2023-09-20 02:41:08 C 20 57 39.137 -08 16 35.36 V W68
2023-09-20 02:55:31 C 20 57 38.954 -08 16 55.20 V W68
2023-09-21 02:53:51 C 20 57 26.795 -08 49 18.34 V 703
2023-09-21 03:10:27 C 20 57 26.636 -08 49 40.80 V 703
2023-09-21 03:18:43 C 20 57 26.658 -08 49 52.03 V 703
2023-09-24 01:22:37 C 20 57 09.756 -10 22 07.46 V W68
2023-09-24 01:28:56 C 20 57 09.718 -10 22 16.18 V W68
2023-09-24 01:36:25 C 20 57 09.660 -10 22 25.50 V W68
2023-09-24 01:52:09 C 20 57 09.638 -10 22 46.20 V W68
2023-10-03 02:11:24 C 20 59 38.555 -14 50 55.46 V 703
2023-10-03 02:19:01 C 20 59 38.677 -14 51 04.46 V 703
2023-10-03 02:26:38 C 20 59 38.828 -14 51 13.50 V 703
2023-10-03 02:34:16 C 20 59 38.998 -14 51 22.10 V 703
2023-10-03 05:39:05 C 20 59 43.304 -14 54 53.95 X F52
2023-10-03 05:54:40 C 20 59 43.600 -14 55 12.06 X F52
2023-10-03 06:25:52 C 20 59 44.189 -14 55 48.26 X F52
2023-10-03 19:47:58 C 21 00 03.401 -15 10 58.48 V M22
2023-10-03 19:58:45 C 21 00 03.614 -15 11 11.04 V M22
2023-10-03 20:03:21 C 21 00 03.686 -15 11 16.73 V M22
2023-10-03 20:31:04 C 21 00 04.308 -15 11 48.34 V M22
2023-10-05 01:54:41 C 21 00 51.578 -15 45 12.74 V W68
2023-10-05 02:04:47 C 21 00 51.823 -15 45 23.11 V W68
2023-10-05 02:11:20 C 21 00 52.013 -15 45 30.31 V W68
2023-10-05 02:27:36 C 21 00 52.339 -15 45 49.07 V W68
2023-10-05 02:47:12 C 21 00 53.471 -15 46 27.55 V 703
2023-10-05 02:55:36 C 21 00 53.716 -15 46 38.03 V 703
2023-10-05 03:04:00 C 21 00 53.921 -15 46 46.74 V 703
2023-10-08 01:40:12 C 21 03 10.123 -17 03 40.79 V W68
2023-10-08 01:45:27 C 21 03 10.234 -17 03 46.76 V W68
2023-10-08 01:54:40 C 21 03 10.507 -17 03 56.52 V W68
2023-10-08 02:17:06 C 21 03 11.263 -17 04 20.64 V W68
2023-10-09 02:24:10 C 21 04 05.350 -17 29 42.32 V W68
2023-10-09 02:28:20 C 21 04 05.443 -17 29 46.82 V W68
2023-10-09 02:37:37 C 21 04 05.808 -17 29 56.40 V W68
2023-10-09 03:15:31 C 21 04 07.157 -17 30 35.06 V W68
2023-10-09 19:16:34 C 21 04 45.638 -17 47 08.56 V M22
2023-10-09 19:21:10 C 21 04 45.842 -17 47 12.88 V M22
2023-10-09 19:31:06 C 21 04 46.159 -17 47 23.53 V M22
2023-10-09 19:45:32 C 21 04 46.682 -17 47 37.86 V M22
2023-10-13 02:24:34 C 21 08 18.121 -19 05 45.53 V 703
2023-10-13 02:32:06 C 21 08 18.496 -19 05 51.54 V 703
2023-10-13 02:39:39 C 21 08 18.827 -19 05 59.75 V 703
2023-10-13 02:47:11 C 21 08 19.115 -19 06 06.48 V 703
2023-10-14 05:28:53 C 21 09 39.735 -19 31 11.31 X F51