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
2012-02-01 01:23:57 C 08 58 58.50 +21 02 39.6 u C01
2012-02-01 01:25:50 C 08 58 58.34 +21 02 35.9 u C01
2012-02-01 01:27:41 C 08 58 58.19 +21 02 32.4 u C01
2012-02-01 01:29:34 C 08 58 58.04 +21 02 28.7 u C01
2012-02-01 06:22:06 C 08 58 37.34 +20 53 11.2 16.9 c 704
2012-02-01 06:40:13 C 08 58 35.84 +20 52 36.4 17.0 c 704
2012-02-01 06:58:23 C 08 58 34.34 +20 52 01.1 17.1 c 704
2012-02-01 07:16:30 C 08 58 32.84 +20 51 26.2 16.9 c 704
2012-02-01 07:34:39 C 08 58 31.32 +20 50 51.3 17.0 c 704
2012-02-02 06:32:39 C 08 56 47.87 +20 05 36.4 17.3 c 704
2012-02-02 06:51:09 C 08 56 46.33 +20 04 59.9 17.1 c 704
2012-02-02 07:09:35 C 08 56 44.80 +20 04 22.7 17.1 c 704
2012-02-02 07:28:13 C 08 56 43.23 +20 03 45.8 17.2 c 704
2012-02-02 07:46:40 C 08 56 41.68 +20 03 09.0 16.8 c 704
2012-02-03 06:23:03 C 08 54 59.14 +19 17 31.0 17.3 c 704
2012-02-03 06:41:12 C 08 54 57.62 +19 16 54.6 17.6 c 704
2012-02-03 06:59:20 C 08 54 56.07 +19 16 17.5 17.8 c 704
2012-02-03 07:18:28 C 08 54 54.47 +19 15 38.0 17.5 c 704
2012-02-03 07:36:38 C 08 54 52.95 +19 15 01.0 17.3 c 704
2012-02-04 06:25:15 C 08 53 08.78 +18 27 57.0 16.8 c 704
2012-02-04 06:43:25 C 08 53 07.25 +18 27 19.2 17.3 c 704
2012-02-04 07:19:37 C 08 53 04.21 +18 26 03.9 18.2 c 704
2012-02-04 07:37:37 C 08 53 02.68 +18 25 26.4 17.9 c 704
2012-02-11 08:16:42 C 08 40 14.95 +12 12 10.4 r 703
2012-02-11 08:29:49 C 08 40 13.90 +12 11 40.0 r 703
2012-02-11 08:42:58 C 08 40 12.82 +12 11 09.3 r 703
2012-02-11 08:56:03 C 08 40 11.78 +12 10 39.3 r 703
2012-02-11 23:33:43 C 08 39 09.21 +11 36 49.2 w J51
2012-02-11 23:50:13 C 08 39 07.79 +11 36 11.7 w J51
2012-02-12 00:06:44 C 08 39 06.50 +11 35 32.9 w J51
2012-02-14 02:29:37 C 08 35 32.03 +09 37 49.2 u I17
2012-02-14 02:50:23 C 08 35 30.46 +09 37 00.7 u I17
2012-02-14 03:08:19 C 08 35 29.09 +09 36 18.9 u I17
2012-02-14 21:49:37 C 08 34 11.71 +08 52 25.8 c A24
2012-02-14 21:50:39 C 08 34 11.62 +08 52 22.7 c A24
2012-02-14 23:48:59 C 08 34 02.76 +08 47 45.5 c A24
2012-02-14 23:50:02 C 08 34 02.70 +08 47 42.3 c A24
2012-02-16 21:22:15 C 08 31 02.70 +07 00 45.4 c A24
2012-02-16 21:23:17 C 08 31 02.69 +07 00 43.0 c A24
2012-02-16 23:04:44 C 08 30 55.42 +06 56 45.2 c A24
2012-02-16 23:05:47 C 08 30 55.40 +06 56 42.8 c A24
2012-02-17 21:25:18 C 08 29 31.41 +06 04 24.9 c A24
2012-02-17 21:26:21 C 08 29 31.34 +06 04 22.1 c A24
2012-02-20 05:09:29 C 08 26 12.93 +03 54 54.8 18.6 c 704
2012-02-20 05:26:38 C 08 26 11.83 +03 54 16.3 17.8 c 704
2012-02-20 06:01:13 C 08 26 09.60 +03 52 56.9 17.5 c 704
2012-02-20 06:19:47 C 08 26 08.41 +03 52 13.7 17.4 c 704
2012-02-20 20:44:00 C 08 25 20.07 +03 18 55.5 r 168
2012-02-20 20:49:30 C 08 25 19.75 +03 18 42.5 r 168
2012-02-20 21:43:31 C 08 25 16.58 +03 16 38.5 r 168