IAA RAS IAA Minor Planet Database

159608 (2002 AC2)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3517156768 ± 2.72e-08
Semi-major axis (a)1.6744322965 AU ± 1.92e-09
Inclination (i)58.88136626° ± 6.24e-06
Long. of Asc. Node (Ω)102.68524753° ± 3.31e-06
Arg. of Perihelion (ω)208.17207526° ± 5.13e-06
Mean Anomaly (M)168.39473024° ± 4.06e-06
Mean Motion (n)0.4548947117°/day ± 7.83e-10
Perihelion dist (q)1.08550821 AU ± 4.56e-08
Aphelion dist (Q)2.26335638 AU ± 4.57e-08
Orbital Period2.16671300 yr ± 3.73e-09
Physical Parameters
H (abs. magnitude)16.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.331″
Uncertainty0
Orbit TypeAmor
MOID0.100728 AU
Observations Used641
Oppositions13
Arc Total2002-2026
First Observation Used2002-01-06
Last Observation Used2026-01-07
Observations (685)
Date Type RA Dec Mag Band Observatory
2020-05-28 09:34:29 C 21 36 09.91 +22 56 16.7 – V 703
2020-05-28 09:43:22 C 21 36 10.84 +22 56 02.5 – V 703
2020-05-30 13:20:58 C 21 41 54.00 +21 37 05.0 – V T05
2020-05-30 13:30:10 C 21 41 55.03 +21 36 49.9 – V T05
2020-05-30 13:36:08 C 21 41 55.69 +21 36 40.1 – V T05
2020-05-30 13:50:36 C 21 41 57.28 +21 36 16.4 – V T05
2020-06-01 13:57:52 C 21 47 38.74 +20 11 32.7 – V T08
2020-06-01 14:16:59 C 21 47 40.99 +20 10 57.0 – V T08
2020-06-01 14:46:19 C 21 47 44.43 +20 10 01.6 – V T08
2020-06-02 09:33:58 C 21 50 04.88 +19 33 29.4 – V 703
2020-06-02 09:40:20 C 21 50 05.63 +19 33 16.8 – V 703
2020-06-02 09:46:45 C 21 50 06.40 +19 33 04.7 – V 703
2020-06-02 09:53:08 C 21 50 07.22 +19 32 51.9 – V 703
2020-06-03 13:54:01 C 21 53 43.14 +18 34 43.8 – V T05
2020-06-03 13:59:57 C 21 53 43.90 +18 34 31.0 – V T05
2020-06-03 14:07:26 C 21 53 44.84 +18 34 14.8 – V T05
2020-06-03 14:32:25 C 21 53 47.99 +18 33 21.2 – V T05
2020-06-04 08:42:19 C 21 56 13.91 +17 52 48.6 – V 703
2020-06-04 08:57:27 C 21 56 16.03 +17 52 14.1 – V 703
2020-06-04 09:05:01 C 21 56 16.98 +17 51 57.4 – V 703
2020-06-05 12:52:32 C 22 00 07.99 +16 45 42.6 – V T08
2020-06-05 12:57:11 C 22 00 08.63 +16 45 30.9 – V T08
2020-06-05 13:06:51 C 22 00 09.97 +16 45 07.0 – V T08
2020-06-05 13:24:52 C 22 00 12.46 +16 44 22.4 – V T08
2020-06-07 12:46:37 C 22 07 13.21 +14 37 28.8 – V T05
2020-06-07 12:51:56 C 22 07 14.01 +14 37 13.9 – V T05
2020-06-07 13:02:16 C 22 07 15.54 +14 36 44.1 – V T05
2020-06-07 13:18:14 C 22 07 17.95 +14 35 58.5 – V T05
2020-06-09 12:24:11 C 22 14 54.89 +12 09 50.1 – V T08
2020-06-09 12:28:50 C 22 14 55.66 +12 09 34.6 – V T08
2020-06-09 13:39:53 C 22 15 07.34 +12 05 38.4 – V T08
2020-06-13 01:40:48 C 22 30 41.00 +06 43 19.6 – V 160
2020-06-13 01:42:46 C 22 30 41.38 +06 43 11.2 – V 160
2020-06-13 01:44:54 C 22 30 41.80 +06 43 02.5 – V 160
2020-06-18 03:55:34 C 22 59 25.22 -04 03 48.3 – V G40
2020-06-18 04:05:15 C 22 59 27.82 -04 04 49.3 – V G40
2020-06-18 04:10:20 C 22 59 29.17 -04 05 21.7 – V G40
2020-06-18 04:25:24 C 22 59 33.17 -04 06 56.3 – V G40
2020-06-18 04:30:23 C 22 59 34.51 -04 07 27.9 – V G40
2020-06-20 13:06:30 C 23 16 16.27 -10 31 17.5 – V T08
2020-06-20 13:11:09 C 23 16 17.71 -10 31 51.1 – V T08
2020-06-20 13:19:48 C 23 16 20.41 -10 32 54.1 – V T08
2020-06-20 13:33:52 C 23 16 24.78 -10 34 36.2 – V T08
2020-06-23 13:15:48 C 23 41 41.02 -19 50 19.2 – V T08
2020-06-23 13:23:57 C 23 41 44.13 -19 51 26.0 – V T08
2020-06-23 13:32:36 C 23 41 47.43 -19 52 36.7 – V T08
2020-06-23 13:53:11 C 23 41 55.27 -19 55 25.2 – V T08
2020-06-27 13:57:10 C 00 24 52.98 -33 13 27.3 – V T08
2020-06-27 14:05:09 C 00 24 56.96 -33 14 32.7 – V T08
2020-06-27 14:30:31 C 00 25 09.65 -33 18 00.7 – V T08