2003 RW11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8249947133 ± 8.26e-08
Semi-major axis (a)2.6290941596 AU ± 3.17e-08
Inclination (i)10.34106363° ± 1.12e-05
Long. of Asc. Node (Ω)170.46795095° ± 3.40e-05
Arg. of Perihelion (ω)53.90777281° ± 3.55e-05
Mean Anomaly (M)88.46463848° ± 2.23e-05
Mean Motion (n)0.2312081110°/day ± 4.19e-09
Perihelion dist (q)0.46010538 AU ± 2.17e-07
Aphelion dist (Q)4.79808294 AU ± 2.25e-07
Orbital Period4.26293991 yr ± 7.72e-08
Physical Parameters
H (abs. magnitude)18.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.496″
Uncertainty0
Orbit TypeApollo
MOID0.073655 AU
Observations Used156
Oppositions10
Arc Total2003-2016
First Observation Used2003-09-15
Last Observation Used2016-09-24
Observations (166)
Date Type RA Dec Mag Band Observatory
2003-09-15 11:10:59 C 23 34 02.22 -03 26 50.4 c 673
2003-09-15 11:14:09 C 23 34 01.94 -03 26 53.2 c 673
2003-09-15 11:17:30 C 23 34 01.67 -03 26 56.4 c 673
2003-09-15 11:20:19 C 23 34 01.34 -03 26 59.3 c 673
2003-09-15 11:24:10 C 23 34 01.01 -03 27 02.9 c 673
2003-09-15 11:27:19 C 23 34 00.73 -03 27 05.0 c 673
2003-09-15 11:30:40 C 23 34 00.39 -03 27 08.2 c 673
2003-09-15 19:45:25 C 23 33 16.78 -03 34 45.0 c 246
2003-09-15 19:46:43 C 23 33 16.62 -03 34 46.6 c 246
2003-09-15 19:48:01 C 23 33 16.50 -03 34 48.0 c 246
2003-09-15 19:49:53 C 23 33 16.35 -03 34 48.4 c 246
2003-09-15 19:51:10 C 23 33 16.26 -03 34 50.2 c 246
2003-09-15 19:53:23 C 23 33 16.03 -03 34 52.7 c 246
2003-09-15 23:51:14 C 23 32 54.37 -03 38 30.6 r J95
2003-09-16 00:02:32 C 23 32 53.22 -03 38 40.4 r J95
2003-09-16 04:43:40 C 23 32 28.68 -03 42 52.4 c 854
2003-09-16 04:48:50 C 23 32 28.21 -03 42 54.9 c 854
2003-09-16 04:51:27 C 23 32 28.23 -03 42 57.7 c 854
2003-09-16 06:44:29 C 23 32 17.89 -03 44 40.1 c 673
2003-09-16 06:48:29 C 23 32 17.57 -03 44 43.6 c 673
2003-09-16 07:01:10 C 23 32 16.40 -03 44 54.9 c 673
2003-09-16 08:57:33 C 23 32 05.80 -03 46 39.5 c 673
2003-09-16 09:00:39 C 23 32 05.50 -03 46 42.5 c 673
2003-09-16 09:16:19 C 23 32 04.17 -03 46 55.8 c 673
2003-09-16 23:09:19 C 23 30 51.97 -03 59 17.1 r J95
2003-09-16 23:21:52 C 23 30 50.82 -03 59 28.2 r J95
2003-09-17 22:13:47 C 23 28 54.36 -04 19 08.1 c 246
2003-09-17 22:15:12 C 23 28 54.33 -04 19 10.0 c 246
2003-09-17 22:16:20 C 23 28 54.20 -04 19 10.5 c 246
2003-09-17 22:17:55 C 23 28 54.02 -04 19 11.5 c 246
2003-09-17 22:22:29 C 23 28 53.64 -04 19 15.3 c 246
2003-09-17 22:25:12 C 23 28 53.41 -04 19 17.6 c 246
2003-09-18 05:05:09 C 23 28 20.52 -04 24 52.8 c 673
2003-09-18 05:36:10 C 23 28 17.98 -04 25 17.3 c 673
2003-09-18 06:05:10 C 23 28 15.46 -04 25 42.2 c 673
2003-09-18 10:24:44 C 23 27 54.412 -04 29 06.79 r 413
2003-09-18 10:32:45 C 23 27 53.742 -04 29 13.57 r 413
2003-09-18 16:18:33 C 23 27 24.616 -04 33 59.62 r 413
2003-09-18 16:25:33 C 23 27 24.053 -04 34 05.44 r 413
2003-09-18 20:57:22 C 23 27 02.68 -04 38 02.1 c 246
2003-09-18 21:00:17 C 23 27 02.50 -04 38 03.4 c 246
2003-09-18 21:01:24 C 23 27 02.30 -04 38 04.9 c 246
2003-09-18 21:02:43 C 23 27 02.16 -04 38 05.7 c 246
2003-09-19 07:22:49 C 23 26 12.39 -04 46 27.1 c 673
2003-09-19 07:31:20 C 23 26 11.72 -04 46 33.0 c 673
2003-09-19 07:38:00 C 23 26 11.15 -04 46 38.8 c 673
2003-09-19 07:45:59 C 23 26 10.51 -04 46 44.3 c 673
2003-09-19 20:17:32 C 23 25 11.74 -04 56 43.3 c 246
2003-09-19 20:18:57 C 23 25 11.61 -04 56 44.8 c 246
2003-09-19 20:24:07 C 23 25 11.24 -04 56 48.3 c 246