154453 (2003 CJ11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8352366907 ± 2.19e-08
Semi-major axis (a)2.5832546634 AU ± 4.94e-09
Inclination (i)20.82055916° ± 4.10e-06
Long. of Asc. Node (Ω)61.69948418° ± 1.32e-05
Arg. of Perihelion (ω)356.42134412° ± 1.38e-05
Mean Anomaly (M)189.76239367° ± 3.00e-06
Mean Motion (n)0.2373894657°/day ± 6.81e-10
Perihelion dist (q)0.42562559 AU ± 5.65e-08
Aphelion dist (Q)4.74088374 AU ± 5.72e-08
Orbital Period4.15193775 yr ± 1.19e-08
Physical Parameters
H (abs. magnitude)15.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.326″
Uncertainty0
Orbit TypeApollo
MOID0.344718 AU
Observations Used970
Oppositions17
Arc Total2003-2025
First Observation Used2003-02-03
Last Observation Used2025-06-26
Observations (1013)
Date Type RA Dec Mag Band Observatory
2024-05-02 15:46:05 C 14 04 13.758 +03 54 29.60 O18
2024-05-02 18:02:17 C 14 04 06.337 +03 54 38.65 O18
2024-05-02 18:12:19 C 14 04 05.807 +03 54 39.12 O18
2024-05-02 19:40:10 C 14 04 01.031 +03 54 45.10 O18
2024-05-03 15:38:58 C 14 02 57.673 +03 55 59.79 O18
2024-05-03 18:02:57 C 14 02 49.941 +03 56 08.19 O18
2024-05-03 20:09:20 C 14 02 43.424 +03 56 14.38 W M01
2024-05-03 20:51:54 C 14 02 41.143 +03 56 19.05 W M01
2024-05-03 21:37:37 C 14 02 38.740 +03 56 20.52 W M01
2024-05-04 09:36:22 C 14 02 01.113 +03 57 01.77 X F52
2024-05-04 09:52:28 C 14 02 00.252 +03 57 02.73 X F52
2024-05-04 10:08:31 C 14 01 59.399 +03 57 03.56 X F52
2024-05-04 18:08:29 C 14 01 34.414 +03 57 27.28 O18
2024-05-04 19:37:30 C 14 01 29.729 +03 57 31.83 O18
2024-05-05 07:52:48 C 14 00 51.858 +03 58 08.18 V G96
2024-05-05 08:00:12 C 14 00 51.480 +03 58 08.62 V G96
2024-05-05 08:07:34 C 14 00 51.080 +03 58 08.87 V G96
2024-05-05 08:14:58 C 14 00 50.695 +03 58 09.12 V G96
2024-05-05 15:42:43 C 14 00 27.929 +03 58 29.19 O18
2024-05-05 19:19:29 C 14 00 16.655 +03 58 38.75 O18
2024-05-06 10:21:25 C 13 59 30.994 +03 59 16.81 X F51
2024-05-06 10:42:36 C 13 59 29.897 +03 59 17.63 X F51
2024-05-06 11:03:46 C 13 59 28.809 +03 59 18.45 X F51
2024-05-06 11:24:58 C 13 59 27.726 +03 59 19.28 X F51
2024-05-06 15:44:18 C 13 59 14.848 +03 59 27.80 O18
2024-05-06 17:54:54 C 13 59 08.173 +03 59 32.43 O18
2024-05-07 15:45:01 C 13 58 03.072 +04 00 15.98 O18
2024-05-07 17:54:39 C 13 57 56.557 +04 00 19.43 O18
2024-05-07 19:23:39 C 13 57 52.095 +04 00 21.94 O18
2024-05-08 07:35:33 C 13 57 16.472 +04 00 42.71 X F51
2024-05-08 07:51:31 C 13 57 15.679 +04 00 43.15 X F51
2024-05-08 08:07:36 C 13 57 14.874 +04 00 43.50 X F51
2024-05-08 08:23:41 C 13 57 14.075 +04 00 43.96 X F51
2024-05-10 16:51:37 C 13 54 32.502 +04 01 36.61 O18
2024-05-10 19:35:55 C 13 54 24.715 +04 01 37.66 O18
2024-05-11 15:55:09 C 13 53 28.785 +04 01 41.86 O18
2024-05-11 17:35:12 C 13 53 24.124 +04 01 41.87 O18
2024-05-11 17:37:14 C 13 53 24.041 +04 01 42.02 O18
2024-05-12 15:57:39 C 13 52 23.666 +04 01 37.48 O18
2024-05-12 17:42:15 C 13 52 18.898 +04 01 36.67 O18
2024-05-15 15:52:04 C 13 49 17.564 +04 00 23.98 O18
2024-05-15 17:29:43 C 13 49 13.416 +04 00 21.26 O18
2024-05-27 07:22:13 C 13 39 22.838 +03 42 29.55 X F51
2024-05-27 07:40:38 C 13 39 22.286 +03 42 27.74 X F51
2024-05-27 08:01:14 C 13 39 21.655 +03 42 25.76 X F51
2024-05-27 08:19:39 C 13 39 21.104 +03 42 23.86 X F51
2024-06-03 07:03:07 C 13 35 05.575 +03 22 58.75 X F52
2024-06-03 07:39:37 C 13 35 04.743 +03 22 53.76 X F52
2024-06-03 07:57:46 C 13 35 04.326 +03 22 51.30 X F52
2024-06-07 06:44:36 C 13 33 11.552 +03 09 19.76 X F51