2017 WW11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5064628501 ± 2.86e-08
Semi-major axis (a)2.6233553156 AU ± 1.10e-08
Inclination (i)13.71291956° ± 4.86e-06
Long. of Asc. Node (Ω)137.00737371° ± 1.04e-05
Arg. of Perihelion (ω)328.30914480° ± 1.48e-05
Mean Anomaly (M)309.44531655° ± 5.28e-06
Mean Motion (n)0.2319672110°/day ± 1.45e-09
Perihelion dist (q)1.29472331 AU ± 7.51e-08
Aphelion dist (Q)3.95198733 AU ± 7.67e-08
Orbital Period4.24898967 yr ± 2.66e-08
Physical Parameters
H (abs. magnitude)18.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.213″
Uncertainty0
Orbit TypeAmor
MOID0.332505 AU
Observations Used160
Oppositions16
Arc Total2004-2025
First Observation Used2004-11-11
Last Observation Used2025-09-24
Observations (171)
Date Type RA Dec Mag Band Observatory
2018-02-11 09:55:41 C 11 32 07.37 +12 48 45.4 U I41
2018-02-11 10:28:26 C 11 32 07.28 +12 49 21.9 U I41
2018-02-17 10:16:44 C 11 31 35.98 +15 27 04.8 U G96
2018-02-17 10:24:59 C 11 31 35.88 +15 27 13.6 U G96
2018-02-17 10:33:15 C 11 31 35.78 +15 27 22.3 U G96
2018-02-17 10:41:31 C 11 31 35.67 +15 27 31.0 U G96
2018-02-23 07:03:08 C 11 29 54.39 +17 50 38.2 U 703
2018-02-23 07:10:40 C 11 29 54.25 +17 50 45.0 U 703
2018-02-23 07:18:12 C 11 29 54.06 +17 50 53.2 U 703
2018-02-23 07:25:44 C 11 29 53.93 +17 50 59.4 U 703
2018-02-25 05:50:52 C 11 29 09.16 +18 34 50.6 U G96
2018-02-25 05:59:59 C 11 29 08.98 +18 34 59.1 U G96
2018-02-25 06:09:09 C 11 29 08.78 +18 35 07.8 U G96
2018-02-25 06:18:20 C 11 29 08.59 +18 35 16.2 U G96
2018-02-26 06:02:53 C 11 28 43.92 +18 56 54.0 U 703
2018-02-26 06:10:37 C 11 28 43.76 +18 57 02.0 U 703
2018-02-26 06:18:23 C 11 28 43.55 +18 57 09.3 U 703
2018-02-26 06:26:07 C 11 28 43.40 +18 57 16.6 U 703
2018-03-05 06:35:29 C 11 25 28.06 +21 13 45.5 U I41
2018-03-05 06:36:12 C 11 25 28.04 +21 13 46.1 U I41
2018-03-05 07:04:48 C 11 25 27.36 +21 14 06.8 U I41
2018-03-05 07:42:16 C 11 25 26.44 +21 14 33.8 U I41
2018-03-05 08:18:44 C 11 25 25.57 +21 15 00.2 U I41
2018-03-06 06:49:05 C 11 24 58.37 +21 30 49.9 U I41
2018-03-06 07:23:06 C 11 24 57.55 +21 31 13.7 U I41
2018-03-07 06:50:36 C 11 24 28.96 +21 47 05.4 U I41
2018-03-07 07:20:48 C 11 24 28.23 +21 47 25.6 U I41
2018-03-07 07:21:31 C 11 24 28.21 +21 47 25.9 U I41
2018-03-07 07:57:33 C 11 24 27.35 +21 47 50.0 U I41
2018-03-07 07:58:16 C 11 24 27.33 +21 47 50.4 U I41
2018-03-07 08:08:42 C 11 24 27.688 +21 47 59.10 U F51
2018-03-07 08:23:44 C 11 24 26.64 +21 48 07.3 U 703
2018-03-07 08:25:28 C 11 24 27.289 +21 48 10.38 U F51
2018-03-07 08:31:21 C 11 24 26.41 +21 48 12.3 U 703
2018-03-07 08:38:57 C 11 24 26.31 +21 48 16.7 U 703
2018-03-07 08:42:13 C 11 24 26.891 +21 48 21.65 U F51
2018-03-07 08:46:33 C 11 24 26.07 +21 48 22.4 U 703
2018-03-07 08:59:00 C 11 24 26.488 +21 48 32.91 U F51
2018-03-09 06:15:00 C 11 23 31.42 +22 17 10.1 U I41
2018-03-09 06:42:38 C 11 23 30.77 +22 17 27.0 U I41
2018-03-09 07:20:58 C 11 23 29.86 +22 17 50.3 U I41
2018-03-09 07:57:10 C 11 23 29.01 +22 18 12.3 U I41
2018-03-09 08:29:28 C 11 23 28.24 +22 18 32.0 U I41
2018-03-10 08:13:18 C 11 23 00.480 +22 32 33.52 U F51
2018-03-10 08:47:17 C 11 22 59.689 +22 32 53.39 U F51
2018-03-10 09:04:20 C 11 22 59.287 +22 33 03.39 U F51
2018-03-14 04:16:34 C 11 21 14.70 +23 20 40.9 V W84
2018-03-14 04:37:36 C 11 21 14.24 +23 20 50.7 V W84
2021-09-07 11:46:12 C 01 00 05.526 -10 43 36.79 U F52
2021-09-07 12:01:57 C 01 00 05.214 -10 43 45.50 U F52