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
2018-09-05 07:20:42 C 00 57 38.56 +26 58 35.4 u H21
2018-09-11 05:54:26 C 00 51 57.96 +27 26 14.7 u H21
2018-09-11 06:19:54 C 00 51 56.77 +27 26 18.7 u H21
2018-09-11 06:43:36 C 00 51 55.64 +27 26 22.8 u H21
2018-09-16 06:32:41 C 00 46 18.22 +27 41 43.4 u H21
2018-09-16 06:57:33 C 00 46 16.94 +27 41 46.0 u H21
2018-09-16 07:22:08 C 00 46 15.65 +27 41 48.2 u H21
2018-09-18 07:53:24 C 00 43 47.03 +27 45 45.0 u H21
2018-09-18 08:09:29 C 00 43 46.23 +27 45 46.7 u H21
2018-09-18 08:26:18 C 00 43 45.39 +27 45 49.5 u H21
2018-09-21 05:45:47 C 00 40 03.16 +27 49 06.9 u H21
2018-09-21 06:11:14 C 00 40 01.72 +27 49 07.6 u H21
2018-09-21 06:25:16 C 00 40 00.93 +27 49 07.9 u H21
2018-10-30 02:13:29 C 23 48 48.53 +24 21 37.8 u H21
2018-10-30 02:20:29 C 23 48 48.24 +24 21 35.5 u H21
2018-10-30 02:35:40 C 23 48 47.63 +24 21 29.5 u H21
2018-11-08 02:54:11 C 23 41 56.64 +22 57 56.5 u H21
2018-11-08 03:14:00 C 23 41 56.11 +22 57 49.1 u H21
2018-11-08 03:46:21 C 23 41 55.28 +22 57 36.0 u H21
2018-11-11 00:36:27 C 23 40 24.71 +22 31 45.3 u H21
2018-11-11 00:53:22 C 23 40 24.33 +22 31 39.3 u H21
2018-11-11 01:16:31 C 23 40 23.88 +22 31 30.4 u H21
2020-08-12 08:07:24 C 21 58 26.456 -06 52 30.56 U F51
2020-08-12 08:23:15 C 21 58 25.487 -06 52 31.27 U F51
2020-08-12 08:39:02 C 21 58 24.521 -06 52 32.14 U F51
2020-08-12 08:54:54 C 21 58 23.567 -06 52 32.53 U F51
2020-08-13 09:41:52 C 21 56 55.311 -06 53 31.00 U F51
2020-08-13 10:15:44 C 21 56 53.225 -06 53 32.52 U F51
2020-08-13 10:32:38 C 21 56 52.201 -06 53 33.33 U F51
2021-11-10 14:20:24 C 09 13 02.420 +32 57 15.72 U F51
2021-11-10 14:36:11 C 09 13 04.105 +32 57 08.02 U F51
2021-11-10 14:52:00 C 09 13 05.779 +32 57 00.34 U F51
2021-11-18 09:30:44 C 09 33 08.54 +31 16 29.5 V G96
2021-11-18 09:37:33 C 09 33 09.23 +31 16 25.9 V G96
2021-11-18 09:44:22 C 09 33 09.94 +31 16 22.4 V G96
2021-11-18 09:51:12 C 09 33 10.65 +31 16 17.9 V G96
2021-12-07 05:39:27 C 10 18 56.28 +25 52 57.4 20.1 q J43
2021-12-07 05:48:46 C 10 18 57.12 +25 52 49.8 20.3 q J43
2021-12-07 05:58:06 C 10 18 58.01 +25 52 41.7 20.1 q J43
2021-12-07 06:07:31 C 10 18 58.89 +25 52 33.8 20.1 q J43
2021-12-08 11:22:19 C 10 21 47.07 +25 27 01.8 V G96
2021-12-08 11:29:46 C 10 21 47.73 +25 26 55.4 V G96
2021-12-08 11:37:10 C 10 21 48.44 +25 26 48.7 V G96
2021-12-08 11:44:37 C 10 21 49.10 +25 26 42.7 V G96
2021-12-31 02:46:02 C 11 09 18.72 +15 13 58.9 X C95
2021-12-31 02:57:23 C 11 09 19.57 +15 13 42.5 X C95
2021-12-31 03:07:54 C 11 09 20.36 +15 13 27.7 X C95
2021-12-31 03:19:17 C 11 09 21.22 +15 13 11.9 X C95
2022-01-07 10:38:08 C 11 22 30.03 +10 43 55.8 V G96
2022-01-07 10:45:33 C 11 22 30.53 +10 43 43.5 V G96