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
2003-04-04 08:32:08 C 14 08 03.30 +14 18 24.4 o 699
2003-04-04 12:14:28 C 14 07 43.47 +14 19 06.1 19.4 c 608
2003-04-04 12:29:13 C 14 07 42.19 +14 19 08.4 20.4 c 608
2003-04-04 12:45:35 C 14 07 40.71 +14 19 12.2 19.2 c 608
2003-04-08 00:14:26 C 14 00 20.11 +14 32 45.5 c 198
2003-04-08 00:20:57 C 14 00 19.52 +14 32 46.5 c 198
2003-04-08 00:27:29 C 14 00 18.94 +14 32 47.5 c 198
2003-04-08 11:29:21 C 13 59 21.43 +14 34 17.5 18.9 c 608
2003-04-08 11:44:32 C 13 59 20.09 +14 34 19.6 19.3 c 608
2003-04-08 12:01:09 C 13 59 18.62 +14 34 21.3 19.0 c 608
2003-04-08 21:12:46 C 13 58 31.09 +14 35 27.2 d 557
2003-04-08 21:19:35 C 13 58 30.48 +14 35 28.2 d 557
2003-04-08 21:49:06 C 13 58 27.92 +14 35 32.0 d 557
2003-04-08 22:02:58 C 13 58 26.72 +14 35 33.6 d 557
2003-04-08 22:14:20 C 13 58 25.70 +14 35 35.1 c 587
2003-04-08 22:17:59 C 13 58 25.39 +14 35 35.5 c 587
2003-04-08 22:21:36 C 13 58 25.09 +14 35 35.5 c 587
2003-04-09 22:14:38 C 13 56 21.74 +14 38 17.8 c 198
2003-04-09 22:24:32 C 13 56 20.86 +14 38 18.9 c 198
2003-04-09 22:58:56 C 13 56 17.83 +14 38 22.8 c 198
2003-04-10 07:10:38 C 13 55 35.75 +14 39 15.2 18.2 c 704
2003-04-10 07:27:22 C 13 55 34.29 +14 39 17.0 18.4 c 704
2003-04-10 07:44:25 C 13 55 32.82 +14 39 18.3 18.5 c 704
2003-04-10 08:01:17 C 13 55 31.30 +14 39 20.2 18.4 c 704
2003-04-10 08:18:20 C 13 55 29.81 +14 39 21.8 18.3 c 704
2003-04-19 23:45:00 C 13 36 54.04 +14 45 26.5 d 118
2003-04-20 00:10:15 C 13 36 52.04 +14 45 26.4 d 118
2003-04-20 21:54:04 C 13 35 15.96 +14 44 21.9 c 084
2003-04-20 23:57:40 C 13 35 06.94 +14 44 16.4 d 941
2003-04-20 23:59:18 C 13 35 06.84 +14 44 16.2 d 941
2003-04-21 00:00:57 C 13 35 06.71 +14 44 16.2 d 941
2003-04-21 00:02:35 C 13 35 06.59 +14 44 16.2 d 941
2003-04-21 00:04:14 C 13 35 06.47 +14 44 16.1 d 941
2003-04-24 21:31:02 C 13 28 33.41 +14 36 40.7 c 113
2003-04-24 21:33:38 C 13 28 33.24 +14 36 40.2 c 113
2003-04-24 21:36:12 C 13 28 33.02 +14 36 40.4 c 113
2003-04-24 21:38:47 C 13 28 32.88 +14 36 39.7 c 113
2003-04-24 21:41:23 C 13 28 32.67 +14 36 40.1 c 113
2003-04-25 06:15:22 C 13 27 58.33 +14 35 46.6 18.6 c 704
2003-04-25 06:33:55 C 13 27 57.03 +14 35 45.1 19.1 c 704
2003-04-25 06:51:56 C 13 27 55.80 +14 35 42.9 18.8 c 704
2003-04-25 07:12:16 C 13 27 54.34 +14 35 39.5 19.1 c 704
2003-04-25 07:29:57 C 13 27 53.27 +14 35 38.7 18.7 c 704
2003-05-03 03:49:46 C 13 16 33.89 +14 06 47.3 c 711
2003-05-03 04:05:38 C 13 16 33.06 +14 06 44.2 c 711
2003-05-03 04:19:43 C 13 16 32.24 +14 06 41.5 c 711
2003-05-03 04:33:48 C 13 16 31.46 +14 06 39.0 c 711
2003-05-07 22:01:12 C 13 10 53.31 +13 42 24.02 c 240
2003-05-07 22:08:23 C 13 10 53.04 +13 42 22.4 c 240
2003-05-07 22:24:34 C 13 10 52.40 +13 42 19.05 c 240