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
2007-01-23 03:14:33 C 07 34 53.16 +37 24 41.1 r 726
2007-01-23 03:19:14 C 07 34 52.68 +37 24 36.1 r 726
2007-01-23 03:23:55 C 07 34 52.29 +37 24 28.2 r 726
2007-01-23 03:28:35 C 07 34 51.87 +37 24 24.0 r 726
2007-01-23 08:34:21 C 07 34 24.36 +37 17 36.5 r H45
2007-01-23 08:35:44 C 07 34 24.23 +37 17 34.6 r H45
2007-01-23 08:36:54 C 07 34 24.14 +37 17 33.0 r H45
2007-01-23 08:38:16 C 07 34 24.00 +37 17 31.3 r H45
2007-01-23 08:39:36 C 07 34 23.89 +37 17 29.3 r H45
2007-01-24 06:24:39 C 07 32 36.82 +36 47 47.3 17.6 c 704
2007-01-24 06:42:30 C 07 32 35.32 +36 47 23.2 18.6 c 704
2007-01-24 07:00:38 C 07 32 33.57 +36 46 57.3 18.3 c 704
2007-01-24 07:18:20 C 07 32 31.99 +36 46 33.1 18.6 c 704
2007-01-24 07:36:02 C 07 32 30.41 +36 46 07.1 18.5 c 704
2007-01-25 04:23:07 C 07 30 49.68 +36 16 42.1 r 703
2007-01-25 04:39:01 C 07 30 48.31 +36 16 20.5 r 703
2007-01-25 04:54:59 C 07 30 46.94 +36 15 58.0 r 703
2007-01-25 05:11:02 C 07 30 45.54 +36 15 34.9 r 703
2007-01-25 07:53:34 C 07 30 30.70 +36 11 38.2 r H45
2007-01-25 07:56:51 C 07 30 30.41 +36 11 33.7 r H45
2007-01-25 07:59:56 C 07 30 30.14 +36 11 28.9 r H45
2007-01-25 08:00:54 C 07 30 30.07 +36 11 27.3 r H45
2007-01-25 08:02:56 C 07 30 29.89 +36 11 24.3 r H45
2007-01-26 03:20:19 C 07 28 59.05 +35 43 12.7 o 699
2007-01-26 03:48:02 C 07 28 56.69 +35 42 32.4 o 699
2007-01-26 04:15:40 C 07 28 54.25 +35 41 52.0 o 699
2007-01-26 19:03:58 C 07 27 44.06 +35 19 38.4 c A24
2007-01-27 22:55:43 C 07 25 32.76 +34 36 56.9 c A24
2007-01-27 22:57:10 C 07 25 32.69 +34 36 55.2 c A24
2007-01-27 23:28:33 C 07 25 30.10 +34 36 05.7 c A24
2007-01-28 00:00:25 C 07 25 27.50 +34 35 15.7 c A24
2007-01-28 00:31:19 C 07 25 24.97 +34 34 26.7 c A24
2007-01-28 00:32:46 C 07 25 24.82 +34 34 24.9 c A24
2007-01-28 18:38:32 C 07 24 04.54 +34 05 50.0 c A24
2007-01-28 18:40:00 C 07 24 04.44 +34 05 46.4 c A24
2007-01-28 18:53:14 C 07 24 03.39 +34 05 25.6 c A24
2007-01-28 19:06:57 C 07 24 02.32 +34 05 03.8 c A24
2007-01-28 19:19:42 C 07 24 01.34 +34 04 44.2 c A24
2007-01-28 19:21:10 C 07 24 01.18 +34 04 41.1 c A24
2007-01-28 19:31:31 C 07 24 00.36 +34 04 25.3 c A24
2007-01-28 19:34:55 C 07 24 00.13 +34 04 18.6 c A24
2007-01-28 20:02:26 C 07 23 57.91 +34 03 37.1 c A24
2007-01-28 20:03:54 C 07 23 57.75 +34 03 35.2 c A24
2007-02-03 08:09:16 C 07 14 55.32 +30 19 21.0 r H45
2007-02-03 08:11:02 C 07 14 55.18 +30 19 17.9 r H45
2007-02-03 08:12:17 C 07 14 55.13 +30 19 15.9 r H45
2007-02-03 08:13:28 C 07 14 55.01 +30 19 13.4 r H45
2007-02-03 08:15:29 C 07 14 54.88 +30 19 10.2 r H45
2007-02-05 19:14:57 C 07 11 34.64 +28 31 51.0 17.8 o 160
2007-02-05 19:17:31 C 07 11 34.44 +28 31 46.5 17.4 o 160