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
2006-11-22 08:07:27 C 05 06 43.23 -05 09 30.8 18.6 c 704
2006-11-22 08:25:27 C 05 06 40.77 -05 09 20.6 18.7 c 704
2006-11-22 08:44:36 C 05 06 38.24 -05 09 08.8 18.4 c 704
2006-11-25 05:28:28 C 04 57 54.046 -04 27 48.47 r 294
2006-11-25 06:54:29 C 04 57 43.203 -04 26 57.15 r 294
2006-11-26 05:02:00 C 04 54 59.105 -04 13 17.52 r 294
2006-11-26 09:53:02 C 04 54 23.18 -04 10 15.4 r 448
2006-11-26 09:59:35 C 04 54 22.33 -04 10 12.6 r 448
2006-11-26 10:06:08 C 04 54 21.53 -04 10 08.9 r 448
2006-11-26 11:16:39 C 04 54 13.04 -04 09 17.2 r F84
2006-11-26 11:39:24 C 04 54 10.20 -04 09 03.1 r F84
2006-11-28 05:52:53 C 04 49 05.22 -03 42 43.8 c G92
2006-11-28 06:34:43 C 04 49 00.17 -03 42 16.8 c G92
2006-11-28 07:16:12 C 04 48 55.16 -03 41 50.7 c G92
2006-11-28 20:27:16 C 04 47 22.07 -03 33 32.5 o A78
2006-11-28 20:32:57 C 04 47 21.38 -03 33 28.9 o A78
2006-11-28 20:44:19 C 04 47 20.05 -03 33 20.9 o A78
2006-12-01 04:38:43 C 04 40 55.23 -02 57 38.1 r 703
2006-12-01 04:45:59 C 04 40 54.44 -02 57 33.0 r 703
2006-12-01 04:53:16 C 04 40 53.65 -02 57 27.2 r 703
2006-12-01 05:00:33 C 04 40 52.75 -02 57 24.1 r 703
2006-12-02 04:06:41 C 04 38 19.09 -02 42 32.9 r 448
2006-12-02 04:14:19 C 04 38 18.26 -02 42 28.2 r 448
2006-12-02 04:21:57 C 04 38 17.43 -02 42 24.0 r 448
2006-12-05 08:49:15 C 04 30 11.98 -01 52 58.8 o 644
2006-12-05 08:52:41 C 04 30 11.57 -01 52 56.6 o 644
2006-12-05 09:19:08 C 04 30 08.87 -01 52 39.3 o 644
2006-12-05 09:23:50 C 04 30 08.37 -01 52 36.2 o 644
2006-12-05 09:50:09 C 04 30 05.65 -01 52 19.2 o 644
2006-12-05 09:54:31 C 04 30 05.18 -01 52 16.3 o 644
2006-12-11 05:25:07 C 04 16 59.02 -00 22 21.4 r 448
2006-12-11 05:36:01 C 04 16 58.07 -00 22 15.1 r 448
2006-12-11 05:46:56 C 04 16 57.07 -00 22 07.8 r 448
2006-12-11 21:48:38 C 04 15 35.02 -00 11 55.5 o A78
2006-12-11 22:09:59 C 04 15 33.17 -00 11 41.6 o A78
2006-12-11 22:31:20 C 04 15 31.33 -00 11 27.9 o A78
2006-12-15 06:31:03 C 04 09 07.73 +00 39 05.3 o 699
2006-12-15 06:57:18 C 04 09 05.68 +00 39 21.3 o 699
2006-12-15 07:23:34 C 04 09 03.68 +00 39 38.9 o 699
2006-12-15 07:49:51 C 04 09 01.62 +00 39 55.6 o 699
2006-12-15 20:32:49 C 04 08 04.95 +00 47 49.8 r 113
2006-12-15 20:35:03 C 04 08 04.78 +00 47 51.1 r 113
2006-12-15 20:37:15 C 04 08 04.62 +00 47 52.6 r 113
2006-12-15 20:39:27 C 04 08 04.46 +00 47 54.0 r 113
2006-12-15 20:41:37 C 04 08 04.31 +00 47 55.4 r 113
2006-12-21 05:50:32 C 03 59 25.25 +02 06 59.2 o 699
2006-12-21 05:58:37 C 03 59 24.75 +02 07 04.1 r 703
2006-12-21 06:07:05 C 03 59 24.32 +02 07 08.7 r 703
2006-12-21 06:15:35 C 03 59 23.71 +02 07 13.9 r 703
2006-12-21 06:23:28 C 03 59 23.31 +02 07 18.1 o 699