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
2003-02-10 08:12:45 C 13 29 30.40 +57 02 36.3 c 699
2003-02-10 08:32:24 C 13 29 31.79 +57 01 31.0 c 699
2003-02-10 08:52:09 C 13 29 32.98 +57 00 23.8 c 699
2003-02-10 09:11:52 C 13 29 34.18 +56 59 17.5 c 699
2003-02-13 04:15:59 C 13 34 33.45 +52 34 34.7 c 621
2003-02-13 04:17:11 C 13 34 33.53 +52 34 28.7 c 621
2003-02-13 04:18:23 C 13 34 33.59 +52 34 23.5 c 621
2003-02-13 04:19:37 C 13 34 33.58 +52 34 18.0 c 621
2003-02-13 04:20:51 C 13 34 33.66 +52 34 12.3 c 621
2003-02-13 04:22:03 C 13 34 33.76 +52 34 07.4 c 621
2003-02-13 19:16:02 C 13 35 37.83 +51 25 46.4 c 046
2003-02-13 19:16:56 C 13 35 37.84 +51 25 43.0 c 046
2003-02-13 19:18:26 C 13 35 38.00 +51 25 36.7 c 046
2003-02-13 19:19:56 C 13 35 38.22 +51 25 28.2 c 046
2003-02-13 19:23:01 C 13 35 38.27 +51 25 15.8 c 046
2003-02-13 19:23:57 C 13 35 38.36 +51 25 11.4 c 046
2003-02-13 19:25:00 C 13 35 38.57 +51 25 05.3 c 046
2003-02-13 19:27:15 C 13 35 38.67 +51 24 57.0 c 046
2003-02-13 21:10:40 C 13 35 45.59 +51 17 12.5 d 557
2003-02-13 21:13:11 C 13 35 45.72 +51 17 00.5 d 557
2003-02-13 21:14:49 C 13 35 45.88 +51 16 52.9 d 557
2003-02-13 21:17:20 C 13 35 46.02 +51 16 41.7 d 557
2003-02-13 21:18:36 C 13 35 46.03 +51 16 35.5 d 557
2003-02-13 22:30:01 C 13 35 50.37 +51 11 14.6 d 118
2003-02-13 22:31:48 C 13 35 50.45 +51 11 06.6 d 118
2003-02-13 22:35:04 C 13 35 50.44 +51 10 53.1 d 118
2003-02-13 22:36:40 C 13 35 50.57 +51 10 45.8 d 118
2003-02-15 03:49:38 C 13 37 29.37 +48 46 35.6 c 046
2003-02-15 03:50:30 C 13 37 29.45 +48 46 30.7 c 046
2003-02-15 03:51:19 C 13 37 29.50 +48 46 27.2 c 046
2003-02-15 03:52:10 C 13 37 29.46 +48 46 22.0 c 046
2003-02-15 03:53:01 C 13 37 29.50 +48 46 17.8 c 046
2003-02-16 01:43:20 C 13 38 44.27 +46 48 24.9 d 170
2003-02-16 01:50:57 C 13 38 44.45 +46 47 44.2 d 170
2003-02-16 01:53:37 C 13 38 44.46 +46 47 27.6 d 170
2003-02-16 01:54:58 C 13 38 44.54 +46 47 20.4 d 170
2003-02-16 01:57:38 C 13 38 44.69 +46 47 06.4 d 170
2003-02-20 00:47:37 C 13 42 39.93 +36 18 59.1 c 163
2003-02-20 00:49:26 C 13 42 39.86 +36 18 46.5 c 163
2003-02-20 00:51:14 C 13 42 40.05 +36 18 31.2 c 163
2003-02-20 00:53:03 C 13 42 39.99 +36 18 17.0 c 163
2003-02-20 07:06:38 C 13 42 52.69 +35 30 00.2 c 649
2003-02-20 07:09:12 C 13 42 52.72 +35 29 40.4 c 649
2003-02-20 07:13:26 C 13 42 52.76 +35 29 07.5 c 649
2003-02-20 21:57:19 C 13 43 19.33 +33 30 02.3 c 587
2003-02-20 21:59:55 C 13 43 19.43 +33 29 43.7 c 587
2003-02-20 22:02:32 C 13 43 19.48 +33 29 22.3 c 587
2003-02-21 09:52:06 C 13 43 35.56 +31 50 54.4 c 670
2003-02-21 12:02:39 C 13 43 35.21 +31 32 22.3 c 670
2003-02-21 13:23:07 C 13 43 35.02 +31 20 44.6 c 670