2003 CQ20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4960968551 ± 1.80e-08
Semi-major axis (a)2.0961011164 AU ± 3.31e-09
Inclination (i)15.78625885° ± 1.03e-05
Long. of Asc. Node (Ω)345.41305398° ± 5.00e-06
Arg. of Perihelion (ω)172.71486176° ± 2.17e-05
Mean Anomaly (M)182.08942015° ± 9.87e-06
Mean Motion (n)0.3247834810°/day ± 7.68e-10
Perihelion dist (q)1.05623194 AU ± 3.77e-08
Aphelion dist (Q)3.13597029 AU ± 3.80e-08
Orbital Period3.03471802 yr ± 7.18e-09
Physical Parameters
H (abs. magnitude)20.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.463″
Uncertainty0
Orbit TypeAmor
MOID0.066647 AU
Observations Used158
Oppositions2
Arc Total2003-2006
First Observation Used2003-02-10
Last Observation Used2006-03-22
Observations (165)
Date Type RA Dec Mag Band Observatory
2003-02-21 23:27:51 C 13 43 56.17 +29 52 01.3 17.3 c 163
2003-02-21 23:28:56 C 13 43 56.18 +29 51 51.4 c 163
2003-02-21 23:30:02 C 13 43 56.18 +29 51 42.3 c 163
2003-02-21 23:31:06 C 13 43 56.20 +29 51 33.0 c 163
2003-02-25 00:01:19 C 13 45 02.31 +18 06 56.8 c 204
2003-02-25 00:02:32 C 13 45 02.31 +18 06 44.6 c 204
2003-02-25 00:04:19 C 13 45 02.27 +18 06 25.9 c 204
2003-02-25 00:06:07 C 13 45 02.25 +18 06 07.1 c 204
2003-02-25 00:07:54 C 13 45 02.25 +18 05 48.1 c 204
2003-02-25 02:21:26 C 13 45 00.06 +17 42 25.5 c 246
2003-02-25 02:21:56 C 13 45 00.07 +17 42 20.0 c 246
2003-02-25 02:23:01 C 13 45 00.04 +17 42 08.4 c 246
2003-02-25 02:23:38 C 13 45 00.04 +17 42 02.7 c 246
2003-02-25 02:24:24 C 13 45 00.02 +17 41 53.9 c 246
2003-02-25 02:24:54 C 13 45 00.01 +17 41 48.3 c 246
2003-02-25 22:07:02 C 13 45 12.28 +14 10 34.7 c 151
2003-02-25 22:09:20 C 13 45 12.12 +14 10 13.7 c 151
2003-02-25 22:23:35 C 13 45 12.06 +14 07 36.7 c 151
2003-02-25 22:24:01 C 13 45 12.06 +14 07 30.2 c 151
2003-02-25 22:24:30 C 13 45 12.03 +14 07 25.1 c 151
2003-02-25 22:41:04 C 13 45 11.99 +14 04 30.4 c 151
2003-02-25 22:42:23 C 13 45 11.97 +14 04 18.0 c 151
2003-02-25 22:43:27 C 13 45 11.98 +14 04 05.8 c 151
2003-02-25 22:46:12 C 13 45 11.94 +14 03 36.4 c 151
2003-02-25 22:47:35 C 13 45 11.94 +14 03 21.4 c 151
2003-02-25 22:48:27 C 13 45 11.93 +14 03 09.3 c 151
2003-02-26 03:08:14 C 13 45 07.52 +13 16 05.8 c 246
2003-02-26 03:08:43 C 13 45 07.52 +13 16 00.4 c 246
2003-02-26 03:09:11 C 13 45 07.51 +13 15 56.1 c 246
2003-02-26 03:09:38 C 13 45 07.49 +13 15 51.2 c 246
2003-02-26 03:10:05 C 13 45 07.48 +13 15 45.8 c 246
2003-02-26 03:10:49 C 13 45 07.47 +13 15 38.0 c 246
2003-02-26 03:11:36 C 13 45 07.46 +13 15 28.6 c 246
2003-02-26 03:13:03 C 13 45 07.44 +13 15 12.7 c 246
2003-02-28 00:40:39 C 13 45 09.06 +04 47 33.4 c 246
2003-02-28 00:41:23 C 13 45 09.04 +04 47 26.2 c 246
2003-02-28 00:42:03 C 13 45 09.02 +04 47 17.6 c 246
2003-02-28 00:43:14 C 13 45 08.99 +04 47 05.3 c 246
2003-02-28 00:43:45 C 13 45 08.96 +04 46 59.3 c 246
2003-02-28 00:45:08 C 13 45 08.93 +04 46 43.2 c 246
2003-02-28 05:36:05 C 13 45 06.95 +03 53 59.0 c 860
2003-02-28 05:36:56 C 13 45 06.91 +03 53 48.3 c 860
2003-02-28 05:37:50 C 13 45 06.88 +03 53 38.1 c 860
2003-03-01 18:14:44 C 13 44 46.82 -03 01 47.6 m 300
2003-03-01 18:17:04 C 13 44 46.74 -03 02 13.8 m 300
2003-03-01 18:19:26 C 13 44 46.64 -03 02 39.8 m 300
2003-03-01 18:21:48 C 13 44 46.54 -03 03 06.4 m 300
2003-03-01 18:24:08 C 13 44 46.44 -03 03 33.3 m 300
2003-03-01 18:26:28 C 13 44 46.37 -03 03 58.8 m 300
2003-03-02 00:35:40 C 13 44 44.22 -04 13 05.4 c 246