329395 (2002 AC)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6457625490 ± 1.16e-07
Semi-major axis (a)2.2576889114 AU ± 1.51e-08
Inclination (i)34.76350345° ± 2.08e-05
Long. of Asc. Node (Ω)72.86128657° ± 2.82e-05
Arg. of Perihelion (ω)132.20132424° ± 3.19e-05
Mean Anomaly (M)358.17043779° ± 2.83e-05
Mean Motion (n)0.2905468198°/day ± 2.91e-09
Perihelion dist (q)0.79975797 AU ± 2.62e-07
Aphelion dist (Q)3.71561986 AU ± 2.63e-07
Orbital Period3.39231482 yr ± 3.40e-08
Physical Parameters
H (abs. magnitude)17.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.515″
Uncertainty0
Orbit TypeApollo
MOID0.084599 AU
Observations Used86
Oppositions14
Arc Total2001-2021
First Observation Used2001-11-12
Last Observation Used2021-11-26
Observations (163)
Date Type RA Dec Mag Band Observatory
2002-07-30 16:12:42 C 01 12 08.06 -57 51 30.9 e 413
2002-07-30 16:32:31 C 01 12 07.24 -57 51 48.0 e 413
2002-07-31 18:47:19 C 01 11 06.59 -58 14 24.0 e 413
2002-07-31 18:55:47 C 01 11 06.27 -58 14 30.9 e 413
2003-10-25 12:24:05 C 02 30 49.861 -22 06 14.21 o 568
2003-10-25 12:32:29 C 02 30 49.475 -22 06 14.90 o 568
2003-10-25 12:40:52 C 02 30 49.086 -22 06 15.74 o 568
2003-10-26 12:45:12 C 02 29 43.368 -22 08 24.40 o 568
2003-10-26 12:53:49 C 02 29 42.975 -22 08 25.03 o 568
2003-10-26 13:02:31 C 02 29 42.578 -22 08 25.73 o 568
2003-10-29 11:11:46 C 02 26 30.538 -22 13 20.48 o 568
2003-10-29 11:22:37 C 02 26 30.036 -22 13 21.20 o 568
2003-10-30 08:11:49 C 02 25 33.168 -22 14 25.11 o 568
2003-10-30 08:22:47 C 02 25 32.652 -22 14 25.80 o 568
2011-11-26 10:57:48 C 05 47 46.40 +27 59 46.0 o 291
2011-11-26 11:01:40 C 05 47 46.05 +27 59 48.0 o 291
2011-11-26 11:05:33 C 05 47 45.89 +27 59 50.4 o 291
2011-12-23 22:14:00 C 04 42 33.37 +35 40 47.9 t 204
2011-12-23 22:30:14 C 04 42 31.36 +35 40 57.9 t 204
2011-12-23 22:50:53 C 04 42 28.75 +35 41 10.7 t 204
2011-12-29 06:58:41 C 04 26 29.86 +36 55 31.9 r 703
2011-12-29 07:11:00 C 04 26 28.24 +36 55 38.4 r 703
2011-12-29 07:23:07 C 04 26 26.77 +36 55 46.2 r 703
2011-12-29 07:35:24 C 04 26 25.08 +36 55 51.8 r 703
2012-01-11 23:23:31 C 03 48 02.09 +39 18 46.6 t 204
2012-01-11 23:43:59 C 03 47 59.91 +39 18 52.7 t 204
2012-01-14 05:43:20 C 03 42 29.42 +39 36 52.7 q 568
2012-01-14 05:59:16 C 03 42 27.77 +39 36 58.1 q 568
2012-05-09 21:00:12 C 05 49 43.26 +60 49 23.8 t 204
2012-05-09 21:27:13 C 05 49 48.73 +60 49 23.3 t 204
2018-11-08 20:44:39 S 09 39 38.14 +34 22 11.6 L C51
2018-11-09 01:27:14 S 09 40 23.97 +34 24 31.6 L C51
2018-11-09 03:00:44 S 09 40 39.09 +34 25 17.4 L C51
2018-11-09 06:09:59 S 09 41 10.03 +34 26 51.8 L C51
2018-11-09 10:51:48 S 09 41 56.06 +34 29 11.4 L C51
2018-11-09 12:26:04 S 09 42 11.44 +34 29 57.1 L C51
2018-11-09 14:01:03 S 09 42 27.06 +34 30 45.9 L C51
2018-11-09 15:35:18 S 09 42 42.44 +34 31 31.6 L C51
2018-11-09 17:09:22 S 09 42 58.01 +34 32 20.1 L C51
2018-11-09 17:09:33 S 09 42 58.09 +34 32 18.9 L C51
2018-11-09 18:43:37 S 09 43 13.55 +34 33 05.4 L C51
2018-11-10 01:00:37 S 09 44 15.81 +34 36 13.1 L C51
2018-11-10 04:08:23 S 09 44 46.91 +34 37 46.9 L C51
2018-11-10 07:17:26 S 09 45 18.45 +34 39 23.4 L C51
2018-11-10 13:34:15 S 09 46 21.35 +34 42 27.8 L C51
2018-11-10 19:51:16 S 09 47 24.45 +34 45 37.9 L C51
2018-11-10 22:59:34 S 09 47 56.09 +34 47 11.9 L C51
2018-11-10 22:59:45 S 09 47 56.10 +34 47 13.3 L C51
2018-11-28 11:25:56 C 11 13 14.19 +38 03 55.3 V G96
2018-11-28 11:36:13 C 11 13 16.67 +38 03 59.4 V G96