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
2017-12-23 10:02:47 C 10 28 11.20 -02 47 41.7 U 703
2017-12-23 10:10:28 C 10 28 11.94 -02 47 39.3 U 703
2018-01-11 15:00:25 C 11 06 51.174 +00 45 45.67 U F51
2018-01-11 15:14:03 C 11 06 52.036 +00 45 55.20 U F51
2018-01-11 15:27:41 C 11 06 52.886 +00 46 04.71 U F51
2018-01-11 15:41:14 C 11 06 53.741 +00 46 13.97 U F51
2018-01-13 08:39:26 C 11 09 35.48 +01 15 23.6 U 703
2018-01-13 08:46:58 C 11 09 35.87 +01 15 29.0 U 703
2018-01-13 09:02:05 C 11 09 36.89 +01 15 42.4 U 703
2018-01-14 14:35:50 C 11 11 26.88 +01 37 51.6 U T08
2018-01-14 14:38:43 C 11 11 27.01 +01 37 53.4 U T08
2018-01-14 14:50:28 C 11 11 27.78 +01 38 01.7 U T08
2018-01-14 14:53:13 C 11 11 27.86 +01 38 04.8 U T08
2018-01-14 15:05:04 C 11 11 28.54 +01 38 14.0 U T08
2018-01-14 15:07:49 C 11 11 28.71 +01 38 15.8 U T08
2018-01-14 15:19:43 C 11 11 29.32 +01 38 23.4 U T08
2018-01-14 15:22:28 C 11 11 29.46 +01 38 25.5 U T08
2018-01-24 07:11:53 C 11 23 15.92 +05 00 15.6 U 703
2018-01-24 07:21:32 C 11 23 16.33 +05 00 24.7 U 703
2018-01-24 07:29:10 C 11 23 16.57 +05 00 32.3 U 703
2018-01-24 07:36:49 C 11 23 16.86 +05 00 40.0 U 703
2018-01-27 09:48:08 C 11 25 59.63 +06 14 36.5 U G96
2018-01-27 09:55:37 C 11 25 59.85 +06 14 44.1 U G96
2018-01-27 10:03:06 C 11 26 00.06 +06 14 51.8 U G96
2018-01-27 10:10:35 C 11 26 00.28 +06 14 59.4 U G96
2018-02-06 09:23:04 C 11 31 20.55 +10 33 30.3 U I41
2018-02-06 09:32:19 C 11 31 20.61 +10 33 40.8 U I41
2018-02-06 10:16:48 C 11 31 20.94 +10 34 30.5 U I41
2018-02-06 10:30:06 C 11 31 21.03 +10 34 45.4 U I41
2018-02-06 11:54:16 C 11 31 21.58 +10 36 19.6 U 703
2018-02-06 12:01:18 C 11 31 21.63 +10 36 26.8 U 703
2018-02-06 12:08:21 C 11 31 21.62 +10 36 34.9 U 703
2018-02-06 12:15:23 C 11 31 21.76 +10 36 42.7 U 703
2018-02-07 08:53:45 C 11 31 35.56 +10 59 51.4 U I41
2018-02-07 09:35:47 C 11 31 35.77 +11 00 38.8 U I41
2018-02-07 10:04:11 C 11 31 35.92 +11 01 10.7 U I41
2018-02-09 08:36:31 C 11 31 57.17 +11 53 27.1 U I41
2018-02-09 08:49:58 C 11 31 57.08 +11 53 42.5 U 703
2018-02-09 08:55:45 C 11 31 57.20 +11 53 48.7 U I41
2018-02-09 08:57:32 C 11 31 57.13 +11 53 50.7 U 703
2018-02-09 09:05:04 C 11 31 57.14 +11 53 59.5 U 703
2018-02-09 09:10:01 C 11 31 57.22 +11 54 04.9 U I41
2018-02-09 09:10:43 C 11 31 57.21 +11 54 05.6 U I41
2018-02-09 09:12:37 C 11 31 57.12 +11 54 08.1 U 703
2018-02-09 09:35:39 C 11 31 57.25 +11 54 33.7 U I41
2018-02-09 10:27:01 C 11 31 57.32 +11 55 31.4 U I41
2018-02-09 10:27:42 C 11 31 57.31 +11 55 32.2 U I41
2018-02-09 10:30:33 C 11 31 57.31 +11 55 35.3 U I41
2018-02-11 08:40:51 C 11 32 07.56 +12 47 21.5 U I41
2018-02-11 09:23:38 C 11 32 07.45 +12 48 09.6 U I41