483509 (2003 CH11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5215630488 ± 7.19e-08
Semi-major axis (a)2.3151544805 AU ± 8.38e-09
Inclination (i)36.47681320° ± 1.21e-05
Long. of Asc. Node (Ω)134.51350995° ± 4.70e-06
Arg. of Perihelion (ω)322.00932441° ± 2.87e-05
Mean Anomaly (M)183.22357078° ± 8.51e-06
Mean Motion (n)0.2797965233°/day ± 1.52e-09
Perihelion dist (q)1.10765545 AU ± 1.67e-07
Aphelion dist (Q)3.52265351 AU ± 1.67e-07
Orbital Period3.52265379 yr ± 1.91e-08
Physical Parameters
H (abs. magnitude)19.47
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.371″
Uncertainty0
Orbit TypeAmor
MOID0.195021 AU
Observations Used128
Oppositions15
Arc Total2003-2024
First Observation Used2003-02-04
Last Observation Used2024-01-05
Observations (131)
Date Type RA Dec Mag Band Observatory
2003-02-04 08:12:53 C 12 14 00.19 +25 27 31.5 c 699
2003-02-04 08:38:26 C 12 14 01.31 +25 29 22.8 c 699
2003-02-04 09:04:12 C 12 14 02.40 +25 31 13.8 c 699
2003-02-04 09:29:50 C 12 14 03.57 +25 33 05.2 c 699
2003-02-05 10:06:07 C 12 15 13.82 +27 17 29.8 c 658
2003-02-05 10:10:46 C 12 15 13.99 +27 17 48.8 c 658
2003-02-05 10:18:59 C 12 15 14.30 +27 18 23.3 c 658
2003-02-05 10:25:33 C 12 15 14.57 +27 18 52.2 c 658
2003-02-06 00:48:48 C 12 15 53.79 +28 18 32.9 d J95
2003-02-06 00:54:00 C 12 15 54.01 +28 18 53.9 d J95
2003-02-06 00:59:02 C 12 15 54.18 +28 19 15.3 d J95
2003-02-06 10:22:55 C 12 16 18.06 +28 57 50.1 c 926
2003-02-06 10:24:23 C 12 16 17.99 +28 57 56.3 c 926
2003-02-06 10:25:51 C 12 16 18.06 +28 58 01.4 c 926
2003-02-06 10:48:08 C 12 16 19.15 +28 59 31.4 c 670
2003-02-06 12:59:13 C 12 16 23.91 +29 08 22.3 c 670
2003-02-09 00:26:03 C 12 18 42.39 +32 59 42.7 941
2003-02-09 00:29:20 C 12 18 42.54 +32 59 55.0 941
2003-02-09 00:32:37 C 12 18 42.59 +33 00 07.5 941
2003-02-09 00:35:55 C 12 18 42.84 +33 00 21.2 941
2003-02-09 00:40:46 C 12 18 42.93 +33 00 37.3 941
2003-02-10 09:59:45 C 12 19 45.78 +35 01 53.4 m 446
2003-02-10 10:06:23 C 12 19 45.97 +35 02 15.3 m 446
2003-02-10 10:13:45 C 12 19 46.10 +35 02 42.1 m 446
2003-02-10 10:20:49 C 12 19 46.28 +35 03 06.5 m 446
2003-02-11 06:53:19 C 12 20 22.85 +36 14 34.7 18.5 c 704
2003-02-11 07:18:27 C 12 20 23.41 +36 16 01.7 19.0 c 704
2003-02-11 07:45:17 C 12 20 23.92 +36 17 34.7 19.0 c 704
2003-02-11 08:11:50 C 12 20 24.44 +36 19 05.7 19.1 c 704
2003-02-12 01:30:32 C 12 20 50.23 +37 17 23.0 d 118
2003-02-12 01:44:05 C 12 20 50.48 +37 18 05.3 d 118
2003-02-13 01:00:27 C 12 21 22.62 +38 33 49.2 d 118
2003-02-13 01:04:48 C 12 21 22.73 +38 34 03.3 d 118
2003-02-13 01:06:49 C 12 21 22.70 +38 34 09.5 d 118
2003-02-13 01:09:02 C 12 21 22.78 +38 34 16.4 d 118
2003-02-13 01:11:15 C 12 21 22.77 +38 34 23.6 d 118
2003-02-13 22:48:00 C 12 21 49.03 +39 41 56.0 d 118
2003-02-13 22:51:24 C 12 21 49.09 +39 42 06.6 d 118
2003-02-13 22:54:57 C 12 21 49.17 +39 42 17.1 d 118
2003-02-22 07:04:09 C 12 22 51.84 +48 11 11.5 c 448
2003-02-22 07:12:54 C 12 22 51.74 +48 11 29.4 c 448
2003-02-22 07:21:50 C 12 22 51.61 +48 11 48.5 c 448
2003-02-23 08:17:07 C 12 22 38.06 +49 01 31.7 19.0 c 704
2003-02-23 08:39:21 C 12 22 37.76 +49 02 16.1 19.0 c 704
2003-02-23 09:23:31 C 12 22 36.99 +49 03 42.0 19.0 c 704
2003-02-23 09:45:49 C 12 22 36.51 +49 04 24.0 19.3 c 704
2003-03-10 09:20:07 C 12 13 18.219 +56 39 31.78 e 645
2003-03-10 09:25:06 C 12 13 17.998 +56 39 35.09 21.06 e 645
2003-03-26 08:21:16 C 12 00 09.33 +58 35 23.4 c 696
2003-03-26 08:31:56 C 12 00 09.02 +58 35 22.8 c 696