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
2007-04-17 20:36:16 C 11 47 13.71 +39 13 43.5 c A24
2007-04-17 20:51:38 C 11 47 13.16 +39 13 18.7 c A24
2007-04-17 20:53:04 C 11 47 13.11 +39 13 17.2 c A24
2007-04-17 21:08:04 C 11 47 12.55 +39 12 53.2 c A24
2007-04-17 21:39:32 C 11 47 11.37 +39 12 03.3 c A24
2007-04-17 21:40:58 C 11 47 11.30 +39 12 00.9 c A24
2007-04-18 06:03:04 C 11 46 54.30 +38 58 48.2 r 703
2007-04-18 06:16:44 C 11 46 53.65 +38 58 23.4 r 703
2007-04-18 06:29:46 C 11 46 53.36 +38 58 06.1 r 703
2007-04-18 06:42:34 C 11 46 52.89 +38 57 45.8 r 703
2007-04-18 19:57:47 C 11 46 28.05 +38 36 59.1 c A24
2007-04-18 19:59:14 C 11 46 28.02 +38 36 57.0 c A24
2007-04-18 20:14:43 C 11 46 27.49 +38 36 33.0 c A24
2007-04-18 20:31:39 C 11 46 26.95 +38 36 06.8 c A24
2007-04-18 20:47:08 C 11 46 26.41 +38 35 42.1 c A24
2007-04-18 20:48:36 C 11 46 26.39 +38 35 40.0 c A24
2007-04-18 21:03:43 C 11 46 25.86 +38 35 16.6 c A24
2007-04-18 21:35:26 C 11 46 24.77 +38 34 27.4 c A24
2007-04-18 21:36:52 C 11 46 24.75 +38 34 25.2 c A24
2007-04-19 20:34:17 C 11 45 44.69 +37 59 08.3 c A24
2007-04-19 20:35:45 C 11 45 44.65 +37 59 07.2 c A24
2007-04-19 20:51:12 C 11 45 44.19 +37 58 43.3 c A24
2007-04-19 21:23:36 C 11 45 43.20 +37 57 54.3 c A24
2007-04-19 21:25:02 C 11 45 43.17 +37 57 51.8 c A24
2007-04-19 22:55:41 C 11 45 40.39 +37 55 33.2 17.6 c B09
2007-04-19 23:01:52 C 11 45 40.16 +37 55 23.6 17.7 c B09
2007-04-19 23:02:07 C 11 45 40.18 +37 55 23.0 17.7 c B09
2007-04-19 23:07:04 C 11 45 39.90 +37 55 15.3 17.7 c B09
2007-04-20 05:18:43 C 11 45 30.26 +37 45 57.4 17.2 c 704
2007-04-20 05:31:44 C 11 45 29.92 +37 45 37.8 17.1 c 704
2007-04-20 05:44:17 C 11 45 29.57 +37 45 19.0 17.1 c 704
2007-04-20 05:56:49 C 11 45 29.17 +37 45 00.0 17.4 c 704
2007-04-20 06:09:41 C 11 45 28.80 +37 44 40.6 17.1 c 704
2007-04-20 20:24:19 C 11 45 07.40 +37 23 20.1 c A24
2007-04-20 20:25:44 C 11 45 07.34 +37 23 17.6 c A24
2007-04-20 20:40:51 C 11 45 06.96 +37 22 55.0 c A24
2007-04-20 20:57:23 C 11 45 06.49 +37 22 30.4 c A24
2007-04-20 21:12:30 C 11 45 06.12 +37 22 07.3 c A24
2007-04-20 21:13:56 C 11 45 06.03 +37 22 05.9 c A24
2007-04-20 21:29:28 C 11 45 05.65 +37 21 42.5 c A24
2007-04-20 22:01:58 C 11 45 04.71 +37 20 54.7 c A24
2007-04-20 22:03:24 C 11 45 04.71 +37 20 52.3 c A24
2007-04-20 22:09:54 C 11 45 04.56 +37 20 42.0 c B23
2007-04-20 22:13:18 C 11 45 04.44 +37 20 36.9 c B23
2007-04-20 22:17:49 C 11 45 04.33 +37 20 29.9 c B23
2007-04-20 22:22:22 C 11 45 04.18 +37 20 23.6 c B23
2007-04-22 06:43:17 C 11 44 20.40 +36 33 07.3 r H45
2007-04-22 06:45:12 C 11 44 20.35 +36 33 04.4 r H45
2007-04-22 06:48:17 C 11 44 20.28 +36 32 59.8 r H45
2007-04-22 06:51:22 C 11 44 20.20 +36 32 55.3 r H45