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
2017-02-22 06:08:51 C 10 10 23.56 -18 42 15.5 R G45
2017-02-22 06:15:07 C 10 10 23.08 -18 42 32.0 R G45
2017-02-22 06:15:51 C 10 10 23.03 -18 42 33.7 R G45
2017-02-22 06:22:10 C 10 10 22.55 -18 42 50.5 R G45
2017-02-22 06:22:48 C 10 10 22.51 -18 42 52.0 R G45
2017-02-22 06:36:27 C 10 10 21.49 -18 43 27.8 R G45
2017-02-22 06:36:33 C 10 10 21.47 -18 43 27.9 R G45
2017-02-23 11:33:40 C 10 08 25.13 -19 58 11.9 L T05
2017-02-23 11:55:34 C 10 08 23.49 -19 59 07.2 L T05
2017-02-23 12:18:15 C 10 08 21.80 -20 00 04.9 L T05
2017-02-23 12:39:55 C 10 08 20.11 -20 00 59.5 L T05
2017-03-03 05:17:57 C 09 56 13.71 -27 12 39.6 R G45
2017-03-03 05:24:57 C 09 56 13.23 -27 12 54.5 R G45
2017-03-03 05:31:58 C 09 56 12.72 -27 13 09.3 R G45
2017-03-03 05:38:52 C 09 56 12.22 -27 13 23.7 R G45
2017-03-03 05:45:49 C 09 56 11.72 -27 13 38.4 R G45
2017-03-03 05:52:43 C 09 56 11.22 -27 13 52.8 R G45
2017-03-04 09:00:55 C 09 54 31.09 -28 08 58.9 q R58
2017-03-04 10:01:44 C 09 54 27.00 -28 11 04.1 q R58
2017-03-05 12:13:13 C 09 52 51.89 -29 03 02.8 q Q60
2017-03-05 12:22:20 C 09 52 51.21 -29 03 20.7 q Q60
2017-03-05 12:31:26 C 09 52 50.61 -29 03 39.5 q Q60
2017-03-06 10:24:29 C 09 51 32.51 -29 45 51.4 L T08
2017-03-06 10:46:08 C 09 51 31.06 -29 46 32.4 L T08
2017-03-06 11:08:14 C 09 51 29.58 -29 47 13.1 L T08
2017-03-06 11:29:49 C 09 51 28.17 -29 47 52.3 L T08
2017-03-07 09:16:32 C 09 50 15.007 -30 28 06.50 L F51
2017-03-07 09:30:29 C 09 50 14.081 -30 28 31.74 L F51
2017-03-07 09:58:22 C 09 50 12.229 -30 29 22.03 L F51
2017-03-07 10:20:29 C 09 50 10.78 -30 30 03.1 L T05
2017-03-07 10:37:04 C 09 50 09.66 -30 30 32.1 L T05
2017-03-07 10:42:08 C 09 50 09.32 -30 30 40.5 L T05
2017-03-07 10:58:47 C 09 50 08.24 -30 31 09.8 L T05
2017-03-07 11:03:57 C 09 50 07.90 -30 31 19.2 L T05
2017-03-07 11:21:11 C 09 50 06.75 -30 31 49.4 L T05
2017-03-07 11:26:20 C 09 50 06.40 -30 31 59.2 L T05
2017-03-07 11:42:44 C 09 50 05.40 -30 32 27.9 L T05
2017-03-09 08:15:46 C 09 47 43.80 -31 49 36.1 q R58
2017-03-09 08:37:44 C 09 47 42.55 -31 50 14.1 q R58
2017-03-19 09:50:05 C 09 38 16.07 -37 19 24.8 L T05
2017-03-19 10:11:40 C 09 38 15.31 -37 19 46.7 L T05
2017-03-19 10:31:57 C 09 38 14.64 -37 20 07.3 L T05
2017-03-19 10:52:12 C 09 38 13.95 -37 20 28.1 L T05
2017-05-27 05:54:57 C 11 36 04.494 -41 00 27.38 L F51
2017-05-27 06:06:07 C 11 36 05.848 -41 00 23.83 L F51
2018-09-04 05:08:28 C 00 58 33.61 +26 52 30.5 u H21
2018-09-04 05:35:30 C 00 58 32.65 +26 52 37.1 u H21
2018-09-04 06:04:41 C 00 58 31.61 +26 52 43.9 u H21
2018-09-05 06:25:11 C 00 57 40.58 +26 58 23.3 u H21
2018-09-05 06:48:02 C 00 57 39.76 +26 58 27.9 u H21