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
2023-07-24 09:22:10 C 03 54 50.875 -62 21 40.25 V W68
2023-07-30 08:00:42 C 05 40 10.949 -54 55 46.74 V W68
2023-07-30 08:08:12 C 05 40 15.528 -54 55 14.95 V W68
2023-07-30 08:12:10 C 05 40 17.945 -54 54 58.36 V W68
2023-07-30 08:26:34 C 05 40 26.676 -54 53 57.52 V W68
2023-08-04 09:44:51 C 06 41 06.389 -45 00 13.97 V W68
2023-08-04 09:59:34 C 06 41 12.305 -44 58 56.93 V W68
2023-08-04 10:07:51 C 06 41 15.605 -44 58 13.26 V W68
2023-08-04 10:26:25 C 06 41 23.023 -44 56 36.06 V W68
2024-03-06 14:39:40 C 15 14 37.653 -00 52 08.61 X F52
2024-03-06 14:54:51 C 15 14 37.218 -00 52 05.08 X F52
2024-03-06 15:10:01 C 15 14 36.789 -00 52 01.42 X F52
2024-03-06 15:25:11 C 15 14 36.353 -00 51 57.76 X F52
2024-03-16 14:05:44 C 15 06 30.870 +00 07 47.68 X F51
2024-03-16 14:24:42 C 15 06 30.080 +00 07 52.59 X F51
2024-03-16 14:43:35 C 15 06 29.301 +00 07 57.44 X F51
2024-03-31 12:50:31 C 14 49 12.950 +01 41 16.27 X F51
2024-03-31 13:15:23 C 14 49 11.551 +01 41 22.58 X F51
2024-03-31 13:35:36 C 14 49 10.411 +01 41 27.59 X F51
2024-03-31 13:55:46 C 14 49 09.279 +01 41 32.68 X F51
2024-04-07 09:47:56 C 14 39 46.926 +02 21 03.78 V G96
2024-04-07 09:55:21 C 14 39 46.469 +02 21 05.51 V G96
2024-04-07 10:02:47 C 14 39 46.019 +02 21 07.13 V G96
2024-04-07 10:10:12 C 14 39 45.576 +02 21 08.68 V G96
2024-04-07 11:25:56 C 14 39 41.238 +02 21 27.01 X F52
2024-04-07 11:43:10 C 14 39 40.198 +02 21 31.02 X F52
2024-04-07 12:00:25 C 14 39 39.155 +02 21 34.96 X F52
2024-04-07 12:17:39 C 14 39 38.115 +02 21 38.84 X F52
2024-04-10 09:27:46 C 14 35 31.153 +02 36 58.68 V 703
2024-04-10 09:31:04 C 14 35 30.872 +02 37 00.08 V 703
2024-04-10 09:34:21 C 14 35 30.678 +02 37 00.44 V 703
2024-04-10 09:37:37 C 14 35 30.487 +02 37 01.27 V 703
2024-04-12 09:17:41 C 14 32 38.461 +02 46 59.92 V G96
2024-04-12 09:25:07 C 14 32 38.008 +02 47 01.28 V G96
2024-04-12 09:32:34 C 14 32 37.550 +02 47 02.98 V G96
2024-04-12 09:40:01 C 14 32 37.090 +02 47 04.45 V G96
2024-04-13 16:41:33 C 14 30 44.828 +02 53 17.75 O18
2024-04-13 16:43:33 C 14 30 44.691 +02 53 17.98 O18
2024-04-13 19:19:51 C 14 30 35.088 +02 53 48.94 O18
2024-04-13 19:21:53 C 14 30 34.955 +02 53 49.14 O18
2024-04-13 20:45:33 C 14 30 29.830 +02 54 05.52 O18
2024-04-13 20:47:35 C 14 30 29.704 +02 54 06.09 O18
2024-04-15 16:22:28 C 14 27 51.736 +03 02 24.78 O18
2024-04-15 19:02:43 C 14 27 41.862 +03 02 54.44 O18
2024-04-19 16:54:41 C 14 22 02.324 +03 19 04.70 O18
2024-04-19 19:24:47 C 14 21 53.159 +03 19 28.52 O18
2024-04-19 20:13:50 C 14 21 50.158 +03 19 36.34 O18
2024-04-20 16:18:01 C 14 20 38.307 +03 22 43.94 O18
2024-04-20 20:24:11 C 14 20 23.372 +03 23 21.60 O18
2024-05-02 15:36:04 C 14 04 14.318 +03 54 28.94 O18