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
2007-04-05 13:55:43 C 12 06 05.21 +48 17 50.6 m 379
2007-04-05 21:46:09 C 12 05 17.08 +48 01 07.2 c J69
2007-04-05 21:51:41 C 12 05 16.46 +48 00 55.5 c J69
2007-04-05 21:57:14 C 12 05 15.93 +48 00 43.9 c J69
2007-04-05 22:01:11 C 12 05 15.24 +48 00 36.5 17.2 o 130
2007-04-05 22:02:37 C 12 05 15.15 +48 00 33.3 17.2 o 130
2007-04-05 22:04:47 C 12 05 14.94 +48 00 28.7 17.4 o 130
2007-04-05 22:06:15 C 12 05 14.69 +48 00 26.3 17.5 o 130
2007-04-06 00:35:29 C 12 04 59.030 +47 55 04.8 r 084
2007-04-07 00:55:21 C 12 02 38.369 +47 04 20.6 r 084
2007-04-07 00:56:49 C 12 02 38.222 +47 04 17.6 r 084
2007-04-07 02:26:05 C 12 02 29.79 +47 01 16.4 c A24
2007-04-07 02:27:33 C 12 02 29.68 +47 01 13.4 c A24
2007-04-07 23:21:52 C 12 00 39.38 +46 18 43.9 o 434
2007-04-07 23:24:24 C 12 00 39.10 +46 18 39.2 o 434
2007-04-07 23:26:26 C 12 00 39.01 +46 18 35.5 o 434
2007-04-07 23:28:20 C 12 00 38.87 +46 18 31.0 o 434
2007-04-09 00:28:42 C 11 58 36.68 +45 28 47.7 c A24
2007-04-09 00:30:09 C 11 58 36.61 +45 28 44.7 c A24
2007-04-09 00:48:16 C 11 58 35.12 +45 28 09.2 c A24
2007-04-09 01:07:49 C 11 58 33.57 +45 27 30.3 c A24
2007-04-09 01:25:57 C 11 58 32.08 +45 26 54.5 c A24
2007-04-09 01:27:23 C 11 58 31.97 +45 26 51.1 c A24
2007-04-09 01:44:43 C 11 58 30.61 +45 26 17.0 c A24
2007-04-09 02:03:31 C 11 58 29.12 +45 25 39.9 c A24
2007-04-09 02:20:51 C 11 58 27.74 +45 25 05.6 c A24
2007-04-09 02:22:18 C 11 58 27.64 +45 25 02.4 c A24
2007-04-09 11:49:44 C 11 57 45.78 +45 06 41.4 r 379
2007-04-09 11:53:57 C 11 57 45.50 +45 06 33.3 r 379
2007-04-09 11:58:09 C 11 57 45.13 +45 06 25.3 r 379
2007-04-09 12:28:17 C 11 57 42.74 +45 05 27.0 r 379
2007-04-09 12:30:23 C 11 57 42.60 +45 05 23.1 r 379
2007-04-09 22:22:43 C 11 56 59.09 +44 46 18.2 16.6 c B09
2007-04-09 22:33:38 C 11 56 58.34 +44 45 59.7 16.9 c B09
2007-04-09 22:38:55 C 11 56 57.85 +44 45 48.3 16.7 c B09
2007-04-10 00:00:55 C 11 56 51.65 +44 43 08.8 c A24
2007-04-10 00:02:20 C 11 56 51.56 +44 43 06.1 c A24
2007-04-10 00:17:36 C 11 56 50.42 +44 42 36.7 c A24
2007-04-10 00:34:18 C 11 56 49.20 +44 42 04.5 c A24
2007-04-10 00:49:33 C 11 56 48.05 +44 41 34.9 c A24
2007-04-10 00:50:59 C 11 56 47.95 +44 41 32.2 c A24
2007-04-10 00:52:41 C 11 56 47.818 +44 41 25.0 r 084
2007-04-10 00:54:10 C 11 56 47.705 +44 41 22.1 r 084
2007-04-10 01:06:56 C 11 56 46.80 +44 41 01.6 c A24
2007-04-10 01:24:19 C 11 56 45.50 +44 40 27.9 c A24
2007-04-10 01:40:17 C 11 56 44.33 +44 39 57.1 c A24
2007-04-10 01:41:43 C 11 56 44.21 +44 39 54.1 c A24
2007-04-10 19:58:22 C 11 55 30.00 +44 05 16.6 r A30
2007-04-10 19:59:38 C 11 55 29.91 +44 05 14.3 r A30
2007-04-10 20:00:55 C 11 55 29.82 +44 05 11.9 r A30