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
2018-12-08 08:56:25 S 12 16 16.68 +38 54 10.0 L C51
2018-12-08 08:56:36 S 12 16 16.73 +38 54 10.7 L C51
2018-12-08 12:04:11 S 12 17 10.68 +38 54 12.0 L C51
2018-12-08 15:13:25 S 12 18 05.25 +38 54 13.8 L C51
2018-12-08 18:21:44 S 12 18 59.54 +38 54 14.3 L C51
2018-12-08 21:30:14 S 12 19 54.08 +38 54 12.7 L C51
2018-12-09 00:38:45 S 12 20 48.67 +38 54 10.2 L C51
2018-12-09 06:55:34 S 12 22 38.09 +38 54 01.2 L C51
2018-12-09 10:03:52 S 12 23 32.928 +38 53 53.95 L C51
2021-11-26 12:28:01 C 04 36 01.780 +15 54 16.40 U F51
2021-11-26 12:46:38 C 04 36 00.433 +15 54 20.62 U F51
2021-11-26 13:05:16 C 04 35 59.058 +15 54 24.35 U F51
2021-11-26 13:23:52 C 04 35 57.725 +15 54 28.23 U F51