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
2003-03-02 00:35:53 C 13 44 44.22 -04 13 08.5 c 246
2003-03-02 00:36:54 C 13 44 44.19 -04 13 19.6 c 246
2003-03-02 00:37:45 C 13 44 44.16 -04 13 28.6 c 246
2003-03-02 00:38:24 C 13 44 44.14 -04 13 35.9 c 246
2003-03-02 00:38:53 C 13 44 44.11 -04 13 42.6 c 246
2003-03-02 00:40:20 C 13 44 44.07 -04 13 57.9 c 246
2003-03-02 00:41:06 C 13 44 44.06 -04 14 05.9 c 246
2003-03-03 00:53:49 C 13 44 21.11 -08 41 00.7 c 084
2003-03-03 01:00:49 C 13 44 20.89 -08 42 16.8 c 084
2003-03-03 18:13:24 C 13 44 02.07 -11 46 20.7 m 300
2003-03-03 18:15:34 C 13 44 01.95 -11 46 44.2 m 300
2003-03-03 18:17:45 C 13 44 01.79 -11 47 06.6 m 300
2003-03-03 18:19:55 C 13 44 01.80 -11 47 30.7 m 300
2003-03-03 18:22:06 C 13 44 01.70 -11 47 53.4 m 300
2003-03-04 16:56:28 C 13 43 37.13 -15 39 43.1 c 322
2003-03-04 17:08:19 C 13 43 36.63 -15 41 44.7 c 322
2003-03-06 09:44:59 C 13 42 31.95 -22 15 55.3 c 670
2003-03-06 09:51:02 C 13 42 31.63 -22 16 51.2 c 670
2003-03-07 17:37:21 C 13 41 29.17 -26 54 03.9 m 428
2003-03-07 17:39:55 C 13 41 29.00 -26 54 24.8 m 428
2003-03-07 17:42:23 C 13 41 28.88 -26 54 45.3 m 428
2003-03-07 17:47:29 C 13 41 28.55 -26 55 27.7 m 428
2003-03-13 16:13:34 C 13 35 30.37 -42 43 33.5 m 428
2003-03-13 16:17:00 C 13 35 30.09 -42 43 51.4 m 428
2003-03-15 17:12:33 C 13 32 54.16 -46 32 52.2 e 413
2003-03-24 15:34:46 C 13 19 23.04 -57 06 32.8 e 413
2003-03-24 15:37:04 C 13 19 22.86 -57 06 37.4 e 413
2003-03-25 17:29:13 C 13 17 31.89 -57 54 09.7 e 413
2003-03-25 17:31:42 C 13 17 31.67 -57 54 13.9 e 413
2003-03-25 17:34:10 C 13 17 31.42 -57 54 18.0 e 413
2003-04-14 12:44:15 C 12 48 50.65 -63 17 57.2 e 413
2003-04-15 12:42:52 C 12 47 58.62 -63 16 46.0 e 413
2003-06-02 15:34:52 C 13 20 25.60 -52 23 09.4 e 413
2003-06-02 16:01:37 C 13 20 27.38 -52 22 49.5 e 413
2005-10-25 14:16:30 C 05 38 57.48 +50 38 41.3 b 568
2005-10-25 14:18:27 C 05 38 57.59 +50 38 42.6 b 568
2005-10-26 13:31:11 C 05 40 14.88 +50 58 37.1 b 568
2005-10-26 13:33:03 C 05 40 14.97 +50 58 38.7 b 568
2005-10-26 13:34:55 C 05 40 15.06 +50 58 40.4 b 568
2006-02-03 03:17:04 C 04 17 17.77 +72 05 25.3 c 711
2006-02-03 03:26:29 C 04 17 18.77 +72 05 16.9 c 711
2006-02-03 03:35:46 C 04 17 19.76 +72 05 09.8 c 711
2006-03-11 20:21:07 C 07 28 25.04 +20 38 56.8 c A53
2006-03-11 20:29:26 C 07 28 26.78 +20 37 47.7 c A53
2006-03-11 20:35:34 C 07 28 28.05 +20 36 57.2 c A53
2006-03-13 19:48:50 C 07 39 01.45 +14 05 11.2 o 198
2006-03-13 19:53:40 C 07 39 02.43 +14 04 30.7 o 198
2006-03-13 19:54:33 C 07 39 02.61 +14 04 23.1 o 198
2006-03-13 19:55:10 C 07 39 02.73 +14 04 18.1 o 198
2006-03-13 19:56:33 C 07 39 03.00 +14 04 06.5 o 198