428223 (2006 WW)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8696188843 ± 2.71e-08
Semi-major axis (a)2.6970749359 AU ± 3.06e-08
Inclination (i)31.81093529° ± 5.53e-06
Long. of Asc. Node (Ω)87.89360924° ± 1.06e-05
Arg. of Perihelion (ω)198.38374964° ± 1.28e-05
Mean Anomaly (M)135.50089813° ± 3.23e-06
Mean Motion (n)0.2225218984°/day ± 3.78e-09
Perihelion dist (q)0.35164764 AU ± 7.31e-08
Aphelion dist (Q)5.04250223 AU ± 9.27e-08
Orbital Period4.42934511 yr ± 7.53e-08
Physical Parameters
H (abs. magnitude)16.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.337″
Uncertainty0
Orbit TypeApollo
MOID0.399459 AU
Observations Used346
Oppositions14
Arc Total2006-2024
First Observation Used2006-11-17
Last Observation Used2024-02-13
Observations (368)
Date Type RA Dec Mag Band Observatory
2006-11-17 08:39:27 C 05 22 32.59 -06 16 50.4 r 703
2006-11-17 08:50:15 C 05 22 31.11 -06 16 44.2 r 703
2006-11-17 09:01:09 C 05 22 29.60 -06 16 38.7 r 703
2006-11-17 09:11:57 C 05 22 28.12 -06 16 32.3 r 703
2006-11-17 10:01:01 C 05 22 21.43 -06 16 06.6 r 703
2006-11-17 10:03:38 C 05 22 21.07 -06 16 05.4 r 703
2006-11-17 10:06:13 C 05 22 20.67 -06 16 04.2 r 703
2006-11-17 10:08:49 C 05 22 20.35 -06 16 02.1 r 703
2006-11-17 15:28:05 C 05 21 37.54 -06 13 00.0 r 423
2006-11-17 15:49:45 C 05 21 34.56 -06 12 47.8 r 423
2006-11-18 01:07:41 C 05 20 19.65 -06 07 58.3 r 176
2006-11-18 01:08:55 C 05 20 19.48 -06 07 57.9 r 176
2006-11-18 01:10:11 C 05 20 19.34 -06 07 57.2 r 176
2006-11-18 01:11:24 C 05 20 19.11 -06 07 56.5 r 176
2006-11-18 01:12:38 C 05 20 18.92 -06 07 56.4 r 176
2006-11-18 05:28:56 C 05 19 44.90 -06 05 35.0 r 448
2006-11-18 05:40:57 C 05 19 43.26 -06 05 28.5 r 448
2006-11-18 05:49:43 C 05 19 42.09 -06 05 23.8 r 448
2006-11-18 06:13:28 C 05 19 38.93 -06 05 10.9 c 651
2006-11-18 06:15:05 C 05 19 38.70 -06 05 09.9 c 651
2006-11-18 06:16:41 C 05 19 38.46 -06 05 08.8 c 651
2006-11-18 06:18:17 C 05 19 38.26 -06 05 08.0 c 651
2006-11-18 09:01:45 C 05 19 15.87 -06 03 39.5 r H06
2006-11-18 09:10:36 C 05 19 14.73 -06 03 34.3 r G96
2006-11-18 09:18:56 C 05 19 13.58 -06 03 29.8 r G96
2006-11-18 09:19:59 C 05 19 13.39 -06 03 29.4 r H06
2006-11-18 09:27:00 C 05 19 12.50 -06 03 25.3 r G96
2006-11-18 09:35:08 C 05 19 11.38 -06 03 20.9 r G96
2006-11-18 09:40:45 C 05 19 10.56 -06 03 17.5 c 711
2006-11-18 09:45:26 C 05 19 09.87 -06 03 16.1 r 734
2006-11-18 09:47:33 C 05 19 09.58 -06 03 14.6 r 734
2006-11-18 09:49:18 C 05 19 09.39 -06 03 12.9 c 711
2006-11-18 09:49:39 C 05 19 09.24 -06 03 13.3 r 734
2006-11-18 09:51:48 C 05 19 09.02 -06 03 12.4 r 734
2006-11-18 09:58:05 C 05 19 08.21 -06 03 08.1 c 711
2006-11-18 11:10:43 C 05 18 58.31 -06 02 28.9 r 682
2006-11-18 11:31:42 C 05 18 55.47 -06 02 16.9 r 682
2006-11-18 11:52:42 C 05 18 52.61 -06 02 05.5 r 682
2006-11-18 14:49:50 C 05 18 29.71 -06 00 26.9 o D35
2006-11-18 14:51:52 C 05 18 29.40 -06 00 25.5 o D35
2006-11-18 14:53:57 C 05 18 29.16 -06 00 24.4 o D35
2006-11-18 23:20:31 C 05 17 21.33 -05 55 46.7 r 941
2006-11-18 23:21:46 C 05 17 21.14 -05 55 45.8 r 941
2006-11-18 23:23:02 C 05 17 20.96 -05 55 45.1 r 941
2006-11-18 23:23:40 C 05 17 20.87 -05 55 44.8 r 941
2006-11-19 10:33:07 C 05 15 51.13 -05 49 31.5 r 448
2006-11-19 10:41:53 C 05 15 49.96 -05 49 26.4 r 448
2006-11-19 10:50:50 C 05 15 48.75 -05 49 21.6 r 448
2006-11-22 07:30:42 C 05 06 47.93 -05 09 53.6 18.6 c 704
2006-11-22 07:49:16 C 05 06 45.62 -05 09 42.2 18.7 c 704