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
2001-12-23 07:41:32 C 07 01 56.72 +50 49 27.8 19.5 c 704
2001-12-23 08:03:40 C 07 01 55.03 +50 49 23.2 19.3 c 704
2001-12-23 08:25:33 C 07 01 53.28 +50 49 19.5 19.2 c 704
2001-12-23 08:48:32 C 07 01 51.45 +50 49 16.1 19.2 c 704
2002-01-07 05:39:50 C 06 31 22.24 +48 13 59.1 18.6 c 704
2002-01-07 06:03:31 C 06 31 20.01 +48 13 41.3 18.8 c 704
2002-01-07 06:26:01 C 06 31 17.81 +48 13 25.0 19.4 c 704
2002-01-07 06:48:07 C 06 31 15.75 +48 13 09.5 19.0 c 704
2002-01-08 05:29:11 C 06 29 13.63 +47 55 37.8 19.4 c 704
2002-01-08 05:52:03 C 06 29 11.37 +47 55 20.1 19.2 c 704
2002-01-08 06:14:32 C 06 29 09.16 +47 55 02.1 19.0 c 704
2002-01-08 06:37:48 C 06 29 06.96 +47 54 43.4 18.7 c 704
2002-01-08 07:14:38 C 06 29 03.34 +47 54 13.4 18.8 c 704
2002-01-09 05:39:08 C 06 27 04.08 +47 35 56.2 19.6 c 704
2002-01-09 06:01:16 C 06 27 02.06 +47 35 38.3 19.4 c 704
2002-01-09 06:23:26 C 06 26 59.85 +47 35 19.5 19.5 c 704
2002-01-09 06:46:58 C 06 26 57.61 +47 34 59.4 19.2 c 704
2002-01-09 07:09:33 C 06 26 55.51 +47 34 40.6 18.2 c 704
2002-01-12 05:26:32 C 06 20 51.25 +46 31 08.7 c 670
2002-01-12 06:03:17 C 06 20 47.81 +46 30 34.9 c 670
2002-01-12 06:45:05 C 06 20 44.06 +46 29 55.1 c 670
2002-01-14 05:27:38 C 06 16 53.91 +45 42 46.9 c 711
2002-01-14 05:36:00 C 06 16 53.20 +45 42 38.1 c 711
2002-01-21 04:53:36 C 06 05 06.85 +42 25 27.7 c 670
2002-01-21 06:41:49 C 06 04 59.55 +42 23 05.0 c 670
2002-01-23 03:55:58 C 06 02 28.11 +41 23 14.2 18.8 c 704
2002-01-23 04:16:59 C 06 02 26.88 +41 22 45.5 18.9 c 704
2002-01-23 04:37:59 C 06 02 25.59 +41 22 18.1 19.0 c 704
2002-01-23 04:58:59 C 06 02 24.33 +41 21 50.3 19.5 c 704
2002-02-20 02:53:20 C 06 00 02.54 +24 39 36.1 18.3 c 704
2002-02-20 03:13:16 C 06 00 03.24 +24 39 07.6 18.5 c 704
2002-02-20 03:33:04 C 06 00 03.95 +24 38 38.3 18.7 c 704
2002-02-20 03:52:50 C 06 00 04.61 +24 38 09.5 18.7 c 704
2002-03-12 03:53:41 C 06 29 48.15 +13 45 30.3 c 715
2002-03-12 03:55:53 C 06 29 48.28 +13 45 25.2 c 649
2002-03-12 04:03:31 C 06 29 48.82 +13 45 17.7 c 715
2002-03-12 04:05:34 C 06 29 48.94 +13 45 12.8 c 649
2002-03-12 04:10:10 C 06 29 49.33 +13 45 09.5 c 715
2002-03-12 04:15:15 C 06 29 49.71 +13 45 00.8 c 649
2002-04-25 02:30:08 C 08 18 58.20 -04 52 46.5 649
2002-04-25 02:49:32 C 08 19 00.47 -04 53 04.6 649
2003-08-31 10:16:28 C 00 29 30.600 +22 16 23.06 o 568
2003-08-31 10:22:04 C 00 29 30.369 +22 16 24.04 o 568
2003-09-20 07:02:39 C 00 05 58.21 +22 40 52.6 d 291
2003-09-20 07:08:48 C 00 05 57.79 +22 40 52.5 d 291
2003-09-20 07:14:56 C 00 05 57.61 +22 40 52.3 d 291
2003-09-26 05:40:57 C 23 57 41.92 +22 24 46.6 o 696
2003-09-26 05:52:36 C 23 57 41.16 +22 24 45.3 o 696
2003-09-27 05:23:58 C 23 56 18.65 +22 21 03.8 d 291
2003-09-27 05:30:04 C 23 56 18.29 +22 21 03.3 d 291