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
2007-04-10 20:02:10 C 11 55 29.74 +44 05 09.6 r A30
2007-04-10 20:03:25 C 11 55 29.64 +44 05 07.3 r A30
2007-04-12 00:44:50 C 11 53 40.43 +43 11 59.8 c A24
2007-04-12 00:46:17 C 11 53 40.35 +43 11 57.1 c A24
2007-04-12 07:25:07 C 11 53 16.75 +42 59 53.6 r H45
2007-04-12 07:26:50 C 11 53 16.66 +42 59 50.6 r H45
2007-04-12 07:28:56 C 11 53 16.53 +42 59 46.9 r H45
2007-04-12 07:34:21 C 11 53 16.20 +42 59 37.0 r H45
2007-04-12 07:36:10 C 11 53 16.10 +42 59 33.7 r H45
2007-04-13 01:27:40 C 11 52 15.874 +42 27 23.2 r 084
2007-04-13 01:29:09 C 11 52 15.825 +42 27 20.5 r 084
2007-04-14 21:43:43 C 11 50 03.223 +41 10 20.6 r 084
2007-04-14 21:45:11 C 11 50 03.145 +41 10 17.9 r 084
2007-04-14 22:15:21 C 11 50 01.86 +41 09 29.6 c A24
2007-04-14 23:02:19 C 11 49 59.54 +41 08 09.5 c A24
2007-04-14 23:57:09 C 11 49 56.88 +41 06 35.6 c A24
2007-04-15 00:42:12 C 11 49 54.795 +41 05 14.6 r 084
2007-04-15 00:43:41 C 11 49 54.694 +41 05 12.5 r 084
2007-04-15 19:39:06 C 11 49 05.92 +40 33 26.5 c A24
2007-04-15 19:40:33 C 11 49 05.86 +40 33 23.7 c A24
2007-04-15 19:44:07 C 11 49 05.371 +40 33 15.4 r 084
2007-04-15 19:45:35 C 11 49 05.300 +40 33 13.4 r 084
2007-04-15 19:55:01 C 11 49 05.22 +40 33 00.0 c A24
2007-04-15 20:10:56 C 11 49 04.51 +40 32 33.4 c A24
2007-04-15 20:25:24 C 11 49 03.86 +40 32 09.4 c A24
2007-04-15 20:26:51 C 11 49 03.77 +40 32 07.2 c A24
2007-04-15 20:41:19 C 11 49 03.13 +40 31 43.0 c A24
2007-04-15 20:57:13 C 11 49 02.41 +40 31 16.7 c A24
2007-04-15 21:11:41 C 11 49 01.74 +40 30 52.7 c A24
2007-04-15 21:13:07 C 11 49 01.68 +40 30 49.9 c A24
2007-04-15 21:14:39 C 11 49 01.561 +40 30 47.15 r A30
2007-04-15 21:16:00 C 11 49 01.483 +40 30 44.89 r A30
2007-04-15 21:18:44 C 11 49 01.351 +40 30 40.62 r A30
2007-04-16 00:28:35 C 11 48 53.030 +40 25 20.7 r 084
2007-04-16 00:30:04 C 11 48 52.953 +40 25 17.7 r 084
2007-04-16 07:20:01 C 11 48 36.16 +40 14 04.8 r H45
2007-04-16 07:21:17 C 11 48 36.12 +40 14 02.5 r H45
2007-04-16 07:22:43 C 11 48 36.06 +40 13 59.8 r H45
2007-04-16 07:24:40 C 11 48 35.98 +40 13 56.7 r H45
2007-04-16 20:02:10 C 11 48 07.22 +39 53 15.4 c A24
2007-04-16 20:03:37 C 11 48 07.19 +39 53 13.9 c A24
2007-04-16 20:19:19 C 11 48 06.54 +39 52 47.7 c A24
2007-04-16 20:40:04 C 11 48 05.390 +39 52 11.1 r 084
2007-04-16 20:41:33 C 11 48 05.310 +39 52 08.8 r 084
2007-04-16 20:52:10 C 11 48 05.20 +39 51 54.5 c A24
2007-04-17 00:23:47 C 11 47 56.565 +39 46 06.2 r 084
2007-04-17 00:25:15 C 11 47 56.505 +39 46 03.3 r 084
2007-04-17 20:02:43 C 11 47 14.99 +39 14 37.1 c A24
2007-04-17 20:04:09 C 11 47 14.89 +39 14 34.2 c A24
2007-04-17 20:19:29 C 11 47 14.35 +39 14 10.1 c A24