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
2021-06-12 04:52:59 C 15 10 50.70 -14 58 45.2 V V00
2021-06-12 05:00:58 C 15 10 50.46 -14 58 44.9 V V00
2021-06-12 05:08:57 C 15 10 50.25 -14 58 45.3 V V00
2021-06-12 05:16:56 C 15 10 49.99 -14 58 44.2 V V00
2023-05-03 07:35:03 C 20 45 30.41 -33 26 14.0 u 807
2023-05-03 07:38:23 C 20 45 30.54 -33 26 15.5 u 807
2023-05-03 07:41:51 C 20 45 30.80 -33 26 16.6 u 807
2023-05-03 07:45:18 C 20 45 31.04 -33 26 17.2 u 807
2023-05-17 02:03:11 C 21 07 52.538 -35 09 07.16 V M22
2023-05-17 02:07:11 C 21 07 52.834 -35 09 09.18 V M22
2023-05-17 02:11:12 C 21 07 53.040 -35 09 10.87 V M22
2023-05-17 02:20:06 C 21 07 53.630 -35 09 14.08 V M22
2023-05-18 07:47:44 C 21 09 58.068 -35 20 54.24 V W68
2023-05-18 07:52:20 C 21 09 58.361 -35 20 55.46 V W68
2023-05-18 08:05:33 C 21 09 59.162 -35 21 00.68 V W68
2023-05-18 08:15:12 C 21 09 59.892 -35 21 04.39 V W68
2023-05-20 02:01:12 C 21 12 57.931 -35 38 26.63 V M22
2023-05-20 02:03:51 C 21 12 58.097 -35 38 27.42 V M22
2023-05-20 02:11:25 C 21 12 58.613 -35 38 31.52 V M22
2023-05-20 02:18:49 C 21 12 59.146 -35 38 34.69 V M22
2023-05-29 00:52:14 C 21 28 55.615 -37 25 33.92 V M22
2023-05-29 00:56:20 C 21 28 55.954 -37 25 36.48 V M22
2023-05-29 01:37:24 C 21 28 59.095 -37 26 00.10 V M22
2023-05-29 02:06:18 C 21 29 01.243 -37 26 17.52 V M22
2023-06-30 06:34:28 C 22 58 12.905 -50 50 15.83 V W68
2023-06-30 06:52:15 C 22 58 16.414 -50 50 46.03 V W68
2023-06-30 06:54:51 C 22 58 16.889 -50 50 50.60 V W68
2023-06-30 06:56:09 C 22 58 17.177 -50 50 52.84 V W68
2023-06-30 06:58:54 C 22 58 17.683 -50 50 57.41 V W68
2023-06-30 07:06:59 C 22 58 19.320 -50 51 11.02 V W68
2023-06-30 07:17:53 C 22 58 21.420 -50 51 29.41 V W68
2023-06-30 07:25:11 C 22 58 22.865 -50 51 41.90 V W68
2023-07-02 00:14:48 C 23 07 03.163 -52 01 33.53 V M22
2023-07-02 00:49:57 C 23 07 10.865 -52 02 36.13 V M22
2023-07-02 00:58:11 C 23 07 12.672 -52 02 50.64 V M22
2023-07-02 01:03:53 C 23 07 13.891 -52 03 00.86 V M22
2023-07-04 23:46:39 C 23 24 39.482 -54 11 03.55 V M22
2023-07-04 23:51:13 C 23 24 40.694 -54 11 12.34 V M22
2023-07-05 00:01:38 C 23 24 43.457 -54 11 31.99 V M22
2023-07-05 00:43:12 C 23 24 54.552 -54 12 51.12 V M22
2023-07-06 05:21:21 C 23 33 02.477 -55 06 49.57 V W68
2023-07-06 05:33:25 C 23 33 05.983 -55 07 12.68 V W68
2023-07-06 05:48:46 C 23 33 10.519 -55 07 42.89 V W68
2023-07-11 02:26:45 C 00 14 54.382 -58 52 47.06 V M22
2023-07-11 02:29:28 C 00 14 55.524 -58 52 52.21 V M22
2023-07-11 02:34:47 C 00 14 57.763 -58 53 02.47 V M22
2023-07-11 03:10:19 C 00 15 12.773 -58 54 10.33 V M22
2023-07-24 08:40:25 C 03 54 16.111 -62 22 51.02 V W68
2023-07-24 09:09:59 C 03 54 40.740 -62 22 00.84 V W68
2023-07-24 09:17:24 C 03 54 46.889 -62 21 48.35 V W68