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
2010-01-18 13:00:32 C 06 12 45.56 -42 24 02.5 r E12
2010-01-18 13:12:57 C 06 12 46.14 -42 23 07.2 r E12
2010-01-18 13:25:19 C 06 12 46.78 -42 22 11.9 r E12
2010-01-18 13:37:41 C 06 12 47.30 -42 21 16.4 r E12
2010-01-19 15:09:03 C 06 14 13.54 -40 24 00.8 r E12
2010-01-19 15:12:29 C 06 14 13.71 -40 23 44.7 r E12
2010-01-20 03:28:16 C 06 14 57.70 -39 24 41.3 r I20
2010-01-20 05:38:21 C 06 15 04.18 -39 13 58.1 r I20
2010-01-20 05:45:05 C 06 15 04.54 -39 13 24.6 r I20
2010-01-20 05:53:54 C 06 15 05.02 -39 12 40.9 r I20
2010-01-26 03:51:33 C 06 24 17.08 -25 24 04.4 u 448
2010-01-26 03:57:03 C 06 24 17.38 -25 23 27.5 u 448
2010-01-26 04:02:32 C 06 24 17.71 -25 22 50.2 u 448
2010-01-27 04:54:35 C 06 26 02.74 -22 31 02.5 o H21
2010-01-27 04:56:13 C 06 26 02.85 -22 30 50.8 o H21
2010-01-27 04:57:49 C 06 26 02.98 -22 30 39.5 o H21
2010-01-27 04:59:24 C 06 26 03.12 -22 30 28.5 o H21
2010-01-31 21:35:49 C 06 34 41.84 -08 17 32.2 u 560
2010-01-31 21:37:58 C 06 34 41.99 -08 17 15.3 u 560
2010-01-31 21:40:30 C 06 34 42.20 -08 16 55.2 u 560
2010-02-01 03:46:05 C 06 35 12.25 -07 28 27.2 o H21
2010-02-01 03:48:15 C 06 35 12.41 -07 28 10.3 o H21
2010-02-01 03:50:23 C 06 35 12.56 -07 27 53.3 o H21
2010-02-01 03:52:37 C 06 35 12.72 -07 27 35.2 o H21
2010-02-01 03:55:15 C 06 35 12.91 -07 27 14.3 o H21
2010-02-01 20:25:46 C 06 36 35.00 -05 15 39.8 v 204
2010-02-01 20:33:30 C 06 36 35.57 -05 14 37.9 v 204
2010-02-01 21:12:16 C 06 36 38.43 -05 09 28.5 u 560
2010-02-01 21:13:33 C 06 36 38.52 -05 09 18.4 u 560
2010-02-01 21:15:11 C 06 36 38.64 -05 09 05.5 u 560
2010-02-08 00:23:59 C 06 49 41.09 +13 44 44.9 u 160
2010-02-08 00:26:21 C 06 49 41.28 +13 45 00.0 u 160
2010-02-08 00:28:58 C 06 49 41.46 +13 45 18.6 u 160
2010-02-13 02:12:16 C 07 01 46.77 +26 37 50.3 u H45
2010-02-13 02:13:50 C 07 01 46.91 +26 37 58.6 u H45
2010-02-13 02:14:49 C 07 01 46.99 +26 38 04.1 u H45
2010-02-13 02:17:08 C 07 01 47.23 +26 38 17.2 u H45
2010-02-13 02:18:18 C 07 01 47.32 +26 38 23.2 u H45
2010-02-13 03:31:41 C 07 01 54.19 +26 45 05.1 o H26
2010-02-13 03:33:59 C 07 01 54.42 +26 45 17.7 o H26
2010-02-13 03:36:17 C 07 01 54.64 +26 45 30.3 o H26
2010-02-13 03:38:33 C 07 01 54.86 +26 45 43.2 o H26
2010-02-13 03:40:51 C 07 01 55.05 +26 45 56.0 o H26
2010-02-13 03:43:07 C 07 01 55.26 +26 46 07.6 o H26
2010-02-13 03:45:25 C 07 01 55.52 +26 46 21.0 o H26
2010-02-13 03:50:02 C 07 01 55.94 +26 46 46.8 o H26
2010-02-15 04:55:27 C 07 07 05.85 +31 01 06.9 18.5 c 704
2010-02-15 05:12:59 C 07 07 07.61 +31 02 32.5 18.3 c 704
2010-02-15 05:30:33 C 07 07 09.32 +31 03 57.2 18.5 c 704
2010-02-15 05:48:08 C 07 07 11.05 +31 05 22.1 18.6 c 704