2016 AJ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5671245931 ± 2.08e-08
Semi-major axis (a)2.5235116515 AU ± 3.92e-09
Inclination (i)10.64513345° ± 5.45e-06
Long. of Asc. Node (Ω)102.62086082° ± 8.62e-06
Arg. of Perihelion (ω)341.91770823° ± 1.92e-05
Mean Anomaly (M)172.63836561° ± 6.03e-06
Mean Motion (n)0.2458693000°/day ± 5.72e-10
Perihelion dist (q)1.09236613 AU ± 5.25e-08
Aphelion dist (Q)3.95465717 AU ± 5.28e-08
Orbital Period4.00874076 yr ± 9.33e-09
Physical Parameters
H (abs. magnitude)24.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.211″
Uncertainty0
Orbit TypeAmor
MOID0.117007 AU
Observations Used51
Oppositions9
Arc Total2011-2023
First Observation Used2011-11-15
Last Observation Used2023-12-15
Observations (51)
Date Type RA Dec Mag Band Observatory
2011-11-15 11:46:07 C 05 07 50.089 -22 08 33.53 V F51
2011-11-15 12:04:35 C 05 07 52.615 -22 08 30.94 V F51
2011-11-25 12:04:30 C 05 46 52.037 -19 58 50.97 V F51
2011-11-25 12:22:13 C 05 46 54.961 -19 58 33.95 V F51
2011-11-25 12:40:01 C 05 46 57.925 -19 58 16.46 V F51
2011-12-02 12:21:42 C 06 19 23.738 -16 11 31.52 V F51
2011-12-02 12:40:54 C 06 19 27.369 -16 10 57.70 V F51
2011-12-23 13:07:27 C 08 10 23.339 +08 03 23.09 V F51
2011-12-23 13:27:35 C 08 10 27.159 +08 04 32.71 V F51
2016-01-04 08:19:48 C 07 02 53.100 +23 35 57.69 L F51
2016-01-04 08:34:42 C 07 02 55.952 +23 36 52.86 L F51
2016-01-04 09:04:39 C 07 03 01.582 +23 38 43.24 L F51
2016-01-05 07:28:32 C 07 07 33.47 +24 58 05.9 u H21
2016-01-05 07:44:48 C 07 07 36.54 +24 59 01.9 u H21
2016-01-05 08:02:05 C 07 07 39.78 +25 00 01.5 u H21
2016-01-05 12:46:53 C 07 08 36.894 +25 16 47.78 L F51
2016-01-05 13:06:23 C 07 08 40.552 +25 17 53.56 L F51
2016-01-05 13:25:58 C 07 08 44.206 +25 18 59.85 L F51
2016-01-07 08:23:57 C 07 17 21.989 +27 40 38.14 L F51
2016-01-07 08:38:52 C 07 17 24.656 +27 41 25.63 L F51
2016-01-07 08:53:46 C 07 17 27.321 +27 42 13.67 L F51
2016-01-14 05:05:18 C 07 46 57.21 +34 46 06.7 u H21
2016-01-14 05:23:09 C 07 46 59.88 +34 46 43.6 u H21
2016-01-14 05:35:25 C 07 47 01.72 +34 47 09.1 u H21
2016-01-15 06:30:25 C 07 51 01.05 +35 36 21.2 u H21
2016-01-15 06:48:42 C 07 51 03.66 +35 36 56.0 u H21
2016-01-15 07:14:20 C 07 51 07.34 +35 37 44.0 u H21
2016-01-16 09:13:51 C 07 55 11.628 +36 25 23.30 V F51
2016-01-21 09:20:33 C 08 12 00.382 +39 19 21.98 V F51
2016-01-21 09:50:46 C 08 12 03.790 +39 19 58.21 V F51
2016-01-21 10:05:52 C 08 12 05.493 +39 20 15.96 V F51
2016-01-27 12:03:18 C 08 28 41.508 +41 30 18.22 V F51
2016-02-04 09:24:42 C 08 45 11.185 +42 45 27.77 V F51
2016-02-04 09:41:37 C 08 45 12.236 +42 45 31.52 V F51
2016-02-04 09:58:34 C 08 45 13.306 +42 45 34.48 V F51
2016-02-04 10:15:31 C 08 45 14.385 +42 45 37.70 V F51
2019-11-07 09:52:11 C 03 09 56.353 -28 19 22.58 V F51
2019-11-07 10:21:02 C 03 09 57.072 -28 19 31.85 V F51
2020-01-16 10:01:02 C 07 10 30.556 +36 55 21.56 V F52
2020-01-20 09:36:07 C 07 28 14.941 +39 37 51.05 V F52
2020-01-20 09:53:18 C 07 28 17.726 +39 38 15.92 V F52
2020-01-20 10:10:28 C 07 28 20.439 +39 38 40.42 V F52
2020-01-23 07:53:20 C 07 40 03.240 +41 05 21.96 U F51
2020-01-23 08:10:10 C 07 40 05.726 +41 05 40.96 U F51
2020-01-23 08:26:59 C 07 40 08.176 +41 06 00.06 U F51
2023-12-08 09:31:49 C 03 46 42.954 -21 06 23.70 X F52
2023-12-08 10:05:22 C 03 46 46.299 -21 05 12.05 X F52
2023-12-08 10:22:06 C 03 46 47.962 -21 04 36.43 X F52
2023-12-15 09:07:32 C 04 09 00.784 -13 41 17.37 X F52
2023-12-15 09:23:25 C 04 09 02.904 -13 40 26.10 X F52