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
2018-06-16 09:51:12 C 15 11 36.161 +07 15 56.90 U F51
2018-06-16 10:09:30 C 15 11 35.589 +07 15 54.89 U F51
2020-01-29 12:15:48 C 14 11 20.61 -09 59 08.8 V G96
2020-01-29 12:23:11 C 14 11 20.94 -09 59 09.1 V G96
2020-01-29 12:32:33 C 14 11 21.33 -09 59 06.7 V G96
2020-01-29 12:39:56 C 14 11 21.67 -09 59 05.9 V G96
2020-03-19 18:28:03 C 14 24 23.23 -01 20 51.4 q D29
2020-03-19 18:53:31 C 14 24 22.46 -01 20 33.1 q D29
2020-03-19 19:18:58 C 14 24 21.66 -01 20 16.8 q D29
2020-03-21 12:03:40 C 14 23 07.793 -00 52 16.55 U F52
2020-03-21 12:21:30 C 14 23 07.194 -00 52 04.27 U F52
2020-03-21 12:57:17 C 14 23 05.987 -00 51 39.53 U F52
2020-03-25 12:52:22 C 14 19 47.564 +00 15 21.92 U F51
2020-03-25 13:09:35 C 14 19 46.892 +00 15 33.70 U F51
2020-03-25 13:26:45 C 14 19 46.198 +00 15 46.10 U F51
2020-04-02 09:40:42 C 14 11 52.63 +02 28 31.4 V G96
2020-04-02 09:48:17 C 14 11 52.28 +02 28 36.4 V G96
2020-04-02 09:55:54 C 14 11 51.90 +02 28 40.4 V G96
2020-04-02 10:03:30 C 14 11 51.54 +02 28 47.0 V G96
2020-04-16 12:01:12 C 13 54 54.486 +06 08 10.22 U F51
2020-04-16 12:17:35 C 13 54 53.601 +06 08 19.74 U F51
2020-04-16 12:50:19 C 13 54 51.831 +06 08 38.51 U F51
2020-04-21 10:12:38 C 13 48 49.018 +07 12 25.48 U F52
2020-04-21 10:33:42 C 13 48 47.907 +07 12 36.25 U F52
2020-04-22 07:26:49 C 13 47 44.42 +07 23 02.1 V G96
2020-04-22 07:34:56 C 13 47 44.03 +07 23 06.2 V G96
2020-04-22 07:43:02 C 13 47 43.61 +07 23 09.9 V G96
2020-04-22 07:51:08 C 13 47 43.19 +07 23 14.1 V G96
2020-05-12 06:43:27 C 13 27 35.015 +10 00 19.82 U F52
2020-05-12 06:59:36 C 13 27 34.487 +10 00 22.59 U F52
2020-05-12 07:15:42 C 13 27 33.958 +10 00 25.27 U F52
2020-05-12 07:31:53 C 13 27 33.415 +10 00 27.88 U F52
2020-05-21 06:32:34 C 13 22 09.03 +10 20 41.6 V G96
2020-05-21 06:40:07 C 13 22 08.88 +10 20 42.5 V G96
2020-05-21 06:47:38 C 13 22 08.70 +10 20 42.2 V G96
2020-05-21 06:55:10 C 13 22 08.58 +10 20 42.6 V G96
2021-07-09 10:37:12 C 02 01 42.14 +14 06 40.8 V G96
2021-07-09 10:46:03 C 02 01 43.37 +14 06 43.7 V G96
2021-07-09 10:54:55 C 02 01 44.66 +14 06 45.4 V G96
2021-07-09 11:03:48 C 02 01 45.90 +14 06 48.2 V G96
2021-08-08 14:15:59 C 03 55 12.068 +14 55 00.52 U F51
2021-08-08 14:23:49 C 03 55 13.375 +14 54 59.17 U F51
2021-08-08 14:31:36 C 03 55 14.664 +14 54 58.02 U F51
2021-08-08 14:39:24 C 03 55 15.972 +14 54 56.75 U F51
2021-11-04 11:31:16 C 09 18 26.44 -07 40 10.5 V 703
2021-11-04 11:38:48 C 09 18 27.22 -07 40 17.0 V 703
2021-11-04 11:53:53 C 09 18 28.95 -07 40 27.0 V 703
2021-11-12 12:25:15 C 09 39 52.39 -09 46 58.0 V G96
2021-11-12 12:31:21 C 09 39 53.05 -09 47 01.8 V G96
2021-11-12 12:37:29 C 09 39 53.67 -09 47 05.7 V G96