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
2003-10-25 06:01:14 C 22 55 21.302 -10 10 42.94 o 568
2003-10-25 06:40:06 C 22 55 21.155 -10 10 45.77 o 568
2015-12-31 10:38:31 C 05 57 26.643 +01 46 28.24 L F51
2015-12-31 11:08:30 C 05 57 23.343 +01 46 22.10 L F51
2015-12-31 11:24:12 C 05 57 21.618 +01 46 18.74 L F51
2016-01-01 09:39:52 C 05 54 57.482 +01 41 50.32 L F51
2016-01-01 10:10:46 C 05 54 54.030 +01 41 44.25 L F51
2016-01-01 10:26:04 C 05 54 52.319 +01 41 41.16 L F51
2016-01-07 04:21:02 C 05 39 10.84 +01 19 33.0 u 807
2016-01-07 04:24:23 C 05 39 10.42 +01 19 32.7 u 807
2016-01-07 04:27:54 C 05 39 10.00 +01 19 32.7 u 807
2016-01-07 04:31:06 C 05 39 09.63 +01 19 32.4 u 807
2016-01-07 04:34:38 C 05 39 09.19 +01 19 31.8 u 807
2016-01-09 03:31:04 C 05 33 34.28 +01 14 17.1 u 807
2016-01-09 03:34:11 C 05 33 33.88 +01 14 16.8 u 807
2016-01-09 03:37:31 C 05 33 33.47 +01 14 16.4 u 807
2016-01-09 03:40:51 C 05 33 33.07 +01 14 16.1 u 807
2016-01-09 03:43:45 C 05 33 32.73 +01 14 15.8 u 807
2016-01-11 09:39:18 C 05 27 01.492 +01 09 41.47 L F51
2016-01-11 09:40:14 C 05 27 01.374 +01 09 41.45 L F51
2016-01-11 09:56:23 C 05 26 59.362 +01 09 40.27 L F51
2016-01-11 09:57:18 C 05 26 59.247 +01 09 40.21 L F51
2016-01-11 10:13:28 C 05 26 57.242 +01 09 39.27 L F51
2016-01-11 10:14:24 C 05 26 57.122 +01 09 39.21 L F51
2016-01-11 10:30:29 C 05 26 55.116 +01 09 38.06 L F51
2016-01-11 10:31:24 C 05 26 55.004 +01 09 37.98 L F51
2016-01-13 04:22:53 C 05 21 48.69 +01 07 25.2 R G45
2016-01-13 04:31:42 C 05 21 47.58 +01 07 25.0 R G45
2016-01-13 04:49:49 C 05 21 45.29 +01 07 24.0 R G45
2016-01-13 05:00:44 C 05 21 43.94 +01 07 23.9 R G45
2016-01-14 03:05:10 C 05 19 01.38 +01 06 53.8 u 807
2016-01-14 03:08:18 C 05 19 00.99 +01 06 53.7 u 807
2016-01-14 03:11:38 C 05 19 00.57 +01 06 53.8 u 807
2016-01-14 03:14:58 C 05 19 00.15 +01 06 53.9 u 807
2016-01-14 03:17:54 C 05 18 59.78 +01 06 54.0 u 807
2016-01-26 06:31:09 C 04 43 49.66 +01 26 45.9 t 705
2016-01-26 06:32:36 C 04 43 49.49 +01 26 46.5 t 705
2016-01-26 06:34:03 C 04 43 49.28 +01 26 47.0 t 705
2016-01-29 06:59:25 C 04 35 35.459 +01 40 03.17 L F51
2016-01-29 07:33:24 C 04 35 31.543 +01 40 10.08 L F51
2016-01-29 07:50:19 C 04 35 29.606 +01 40 13.49 L F51
2016-02-06 16:39:16 S 04 14 27.53 +02 32 22.7 L C51
2016-02-06 19:48:08 S 04 14 09.10 +02 33 21.6 L C51
2016-02-07 00:31:15 S 04 13 41.58 +02 34 50.0 L C51
2016-02-07 00:31:26 S 04 13 41.57 +02 34 50.0 L C51
2016-02-07 02:05:41 S 04 13 32.41 +02 35 19.7 L C51
2016-02-07 03:40:07 S 04 13 23.21 +02 35 49.4 L C51
2016-02-07 06:49:00 S 04 13 04.99 +02 36 49.1 L C51
2016-02-25 00:18:52 C 03 37 14.41 +05 26 40.3 u 807
2016-02-25 00:22:16 C 03 37 14.11 +05 26 42.0 u 807