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
2007-05-10 21:05:14 C 11 43 26.90 +27 37 17.2 c A24
2007-05-10 21:14:08 C 11 43 26.98 +27 37 08.0 c A24
2007-05-10 21:15:36 C 11 43 27.03 +27 37 06.8 c A24
2007-05-12 03:40:20 C 11 43 49.64 +27 06 48.6 o H51
2007-05-12 04:15:22 C 11 43 49.82 +27 06 13.9 o H51
2007-05-12 04:50:26 C 11 43 50.29 +27 05 41.1 o H51
2007-05-12 20:41:33 C 11 44 03.25 +26 50 08.0 c A24
2007-05-12 20:42:58 C 11 44 03.26 +26 50 06.3 c A24
2007-05-12 20:50:56 C 11 44 03.37 +26 49 58.7 c A24
2007-05-12 21:00:19 C 11 44 03.48 +26 49 49.5 c A24
2007-05-12 21:08:17 C 11 44 03.60 +26 49 41.6 c A24
2007-05-12 21:09:43 C 11 44 03.59 +26 49 40.3 c A24
2007-05-12 21:17:39 C 11 44 03.72 +26 49 32.6 c A24
2007-05-12 21:27:00 C 11 44 03.81 +26 49 23.5 c A24
2007-05-12 21:34:56 C 11 44 03.92 +26 49 15.3 c A24
2007-05-12 21:36:21 C 11 44 03.89 +26 49 14.6 c A24
2007-05-15 20:38:49 C 11 45 08.94 +25 41 36.9 c A24
2007-05-15 20:39:33 C 11 45 08.92 +25 41 36.3 c A24
2007-05-15 20:40:18 C 11 45 08.91 +25 41 35.5 c A24
2007-05-15 21:05:50 C 11 45 09.34 +25 41 11.2 c A24
2007-05-15 21:06:34 C 11 45 09.35 +25 41 10.7 c A24
2007-05-15 21:07:18 C 11 45 09.36 +25 41 10.0 c A24
2007-05-15 21:32:49 C 11 45 09.71 +25 40 46.1 c A24
2007-05-15 21:33:33 C 11 45 09.73 +25 40 45.4 c A24
2007-05-15 21:34:18 C 11 45 09.74 +25 40 44.5 c A24
2007-05-17 20:22:23 C 11 45 59.19 +24 57 51.2 c A24
2007-05-17 20:23:06 C 11 45 59.13 +24 57 50.9 c A24
2007-05-17 20:23:48 C 11 45 59.15 +24 57 50.3 c A24
2007-05-17 20:48:55 C 11 45 59.49 +24 57 26.8 c A24
2007-05-17 20:49:38 C 11 45 59.54 +24 57 26.4 c A24
2007-05-17 20:49:52 C 11 45 59.56 +24 57 26.1 c A24
2007-05-17 20:50:21 C 11 45 59.59 +24 57 25.8 c A24
2007-05-17 21:15:25 C 11 46 00.01 +24 57 04.3 c A24
2007-05-17 21:16:09 C 11 46 00.02 +24 57 02.8 c A24
2007-05-17 21:16:51 C 11 46 00.00 +24 57 01.5 c A24
2007-05-18 20:34:17 C 11 46 26.38 +24 36 09.3 c A24
2007-05-18 20:35:01 C 11 46 26.37 +24 36 08.6 c A24
2007-05-18 20:44:29 C 11 46 26.55 +24 36 00.1 c A24
2007-05-18 21:01:57 C 11 46 26.88 +24 35 43.4 c A24
2007-05-18 21:02:41 C 11 46 26.91 +24 35 43.2 c A24
2007-05-18 21:11:38 C 11 46 27.06 +24 35 35.6 c A24
2007-05-18 21:30:17 C 11 46 27.38 +24 35 19.2 c A24
2007-05-18 21:31:01 C 11 46 27.39 +24 35 18.5 c A24
2007-05-22 20:53:04 C 11 48 26.33 +23 12 47.9 c A24
2007-05-22 21:10:09 C 11 48 26.82 +23 12 33.6 c A24
2007-05-22 21:10:52 C 11 48 26.78 +23 12 33.4 c A24
2008-04-04 11:11:15 C 15 35 10.76 -11 32 16.1 o 691
2008-04-04 12:02:02 C 15 35 09.35 -11 32 09.7 o 691
2008-05-29 05:39:08 C 14 46 40.98 -09 13 46.3 r G96
2008-05-29 05:48:33 C 14 46 40.65 -09 13 45.6 r G96