153951 (2002 AC3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3420343514 ± 4.14e-08
Semi-major axis (a)1.8362099054 AU ± 1.87e-09
Inclination (i)15.46595291° ± 4.30e-06
Long. of Asc. Node (Ω)314.37316767° ± 4.30e-06
Arg. of Perihelion (ω)215.15759289° ± 9.06e-06
Mean Anomaly (M)178.67447794° ± 4.05e-06
Mean Motion (n)0.3961218397°/day ± 6.05e-10
Perihelion dist (q)1.20816304 AU ± 7.61e-08
Aphelion dist (Q)2.46425677 AU ± 7.61e-08
Orbital Period2.48818970 yr ± 3.80e-09
Physical Parameters
H (abs. magnitude)18.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.351″
Uncertainty0
Orbit TypeAmor
MOID0.250110 AU
Observations Used721
Oppositions14
Arc Total2001-2025
First Observation Used2001-12-23
Last Observation Used2025-08-27
Observations (736)
Date Type RA Dec Mag Band Observatory
2003-09-27 05:36:37 C 23 56 17.90 +22 21 02.7 d 291
2003-09-27 05:56:25 C 23 56 16.75 +22 20 59.8 o 696
2003-09-27 06:03:22 C 23 56 16.28 +22 20 56.9 o 696
2005-07-04 09:28:32 C 22 12 01.97 -13 10 07.3 d 291
2005-07-04 09:37:18 C 22 12 01.76 -13 10 06.8 d 291
2005-07-04 09:46:15 C 22 12 01.47 -13 10 04.7 d 291
2006-11-17 10:19:10 C 07 57 47.02 +44 45 33.0 c 711
2006-11-17 10:33:33 C 07 57 47.96 +44 45 35.6 c 711
2006-11-17 11:02:29 C 07 57 49.60 +44 45 38.0 c 711
2006-11-18 08:07:06 C 07 59 10.05 +44 47 53.4 r 448
2006-11-18 08:53:50 C 07 59 12.79 +44 47 59.4 r 448
2006-11-18 09:40:48 C 07 59 15.72 +44 48 05.1 r 448
2006-12-08 07:06:00 C 08 20 45.08 +45 28 02.6 20.1 o H55
2006-12-08 07:09:20 C 08 20 45.18 +45 28 02.8 20.1 o H55
2006-12-08 07:12:41 C 08 20 45.27 +45 28 03.1 19.9 o H55
2006-12-27 05:57:27 C 08 19 06.24 +45 02 18.3 r 703
2006-12-27 06:10:20 C 08 19 05.73 +45 02 16.1 r 703
2006-12-27 06:23:15 C 08 19 05.26 +45 02 13.4 r 703
2006-12-27 06:36:09 C 08 19 04.83 +45 02 11.1 r 703
2006-12-28 00:04:21 C 08 18 27.24 +44 58 13.1 r 113
2006-12-28 00:06:33 C 08 18 27.16 +44 58 12.6 r 113
2006-12-28 00:08:44 C 08 18 27.06 +44 58 12.1 r 113
2006-12-31 01:31:50 C 08 15 24.38 +44 38 09.8 r 170
2006-12-31 01:38:17 C 08 15 24.06 +44 38 07.7 r 170
2006-12-31 01:44:44 C 08 15 23.73 +44 38 05.6 r 170
2006-12-31 11:05:38 C 08 14 56.36 +44 35 03.7 c H45
2006-12-31 11:08:30 C 08 14 56.23 +44 35 02.3 c H45
2006-12-31 11:10:54 C 08 14 56.08 +44 35 01.3 c H45
2006-12-31 11:14:02 C 08 14 55.94 +44 35 00.2 c H45
2006-12-31 11:15:33 C 08 14 55.87 +44 34 59.6 c H45
2006-12-31 11:23:10 C 08 14 55.46 +44 34 57.0 c H45
2007-01-08 06:55:21 C 08 03 48.52 +43 08 12.0 19.3 c 704
2007-01-08 07:13:17 C 08 03 47.21 +43 08 03.9 18.5 c 704
2007-01-08 07:31:19 C 08 03 45.86 +43 07 52.2 18.5 c 704
2007-01-08 07:50:34 C 08 03 44.45 +43 07 41.6 18.4 c 704
2007-01-13 23:54:46 C 07 53 21.25 +41 26 52.6 19.1 r 130
2007-01-13 23:58:22 C 07 53 20.91 +41 26 49.6 18.9 r 130
2007-01-14 00:01:59 C 07 53 20.60 +41 26 46.4 19.0 r 130
2007-01-14 00:05:36 C 07 53 20.26 +41 26 43.2 18.7 r 130
2007-01-16 02:27:43 C 07 49 09.44 +40 40 02.4 i 071
2007-01-16 02:33:48 C 07 49 08.96 +40 39 57.0 i 071
2007-01-16 02:42:13 C 07 49 08.20 +40 39 47.7 i 071
2007-01-20 01:59:26 C 07 41 05.65 +38 56 54.2 r 726
2007-01-20 02:05:47 C 07 41 05.01 +38 56 46.1 r 726
2007-01-20 02:10:27 C 07 41 04.59 +38 56 40.7 r 726
2007-01-20 02:15:08 C 07 41 04.14 +38 56 33.9 r 726
2007-01-20 02:19:49 C 07 41 03.72 +38 56 30.5 r 726
2007-01-20 02:24:30 C 07 41 03.36 +38 56 23.5 r 726
2007-01-23 03:03:30 C 07 34 54.03 +37 24 55.3 r 726
2007-01-23 03:09:52 C 07 34 53.34 +37 24 49.7 r 726