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
2015-03-08 04:58:56 C 09 19 32.42 +68 08 03.8 u H21
2015-03-08 04:59:57 C 09 19 32.16 +68 08 04.2 u H21
2015-03-09 04:12:13 C 09 14 03.69 +68 17 16.9 q H21
2015-03-09 04:16:13 C 09 14 02.72 +68 17 18.4 q H21
2015-03-09 04:20:12 C 09 14 01.76 +68 17 19.8 q H21
2015-03-09 04:24:12 C 09 14 00.80 +68 17 21.3 q H21
2015-03-09 04:28:11 C 09 13 59.84 +68 17 22.7 q H21
2015-03-25 03:48:20 S 07 48 04.77 +68 10 15.3 L C51
2015-03-25 06:57:23 S 07 47 29.18 +68 09 09.5 L C51
2015-03-25 08:31:49 S 07 47 11.75 +68 08 34.4 L C51
2015-03-25 10:06:26 S 07 46 53.56 +68 08 01.3 L C51
2015-03-25 11:41:03 S 07 46 36.07 +68 07 26.8 L C51
2015-03-25 13:15:29 S 07 46 18.42 +68 06 52.2 L C51
2015-03-25 14:50:06 S 07 46 00.97 +68 06 17.6 L C51
2015-03-25 16:24:32 S 07 45 43.35 +68 05 43.1 L C51
2015-03-25 16:24:43 S 07 45 43.21 +68 05 43.0 L C51
2015-03-25 21:08:12 S 07 44 50.74 +68 03 58.9 L C51
2015-03-28 05:52:03 S 07 34 49.570 +67 40 53.00 L C51
2015-03-30 01:54:49 C 07 27 37.81 +67 20 34.2 q I15
2015-03-30 02:01:10 C 07 27 36.85 +67 20 31.1 q I15
2015-03-30 02:07:33 C 07 27 35.88 +67 20 27.6 q I15
2015-04-02 06:17:39 C 07 16 23.96 +66 40 59.9 t 705
2015-04-02 06:19:31 C 07 16 23.71 +66 40 58.8 t 705
2015-04-02 06:21:23 C 07 16 23.43 +66 40 57.6 t 705
2015-04-05 20:55:58 C 07 05 28.74 +65 50 59.2 q 204
2015-04-05 21:06:59 C 07 05 27.42 +65 50 52.3 q 204
2015-04-05 21:18:01 C 07 05 26.12 +65 50 45.5 q 204
2015-04-09 03:55:09 C 06 57 02.39 +65 01 45.5 o 926
2015-04-09 04:16:14 C 06 57 00.25 +65 01 31.6 o 926
2015-04-09 04:37:43 C 06 56 58.06 +65 01 17.4 o 926
2015-04-17 02:49:50 C 06 41 36.12 +62 52 43.7 t 705
2015-04-17 02:51:42 C 06 41 36.00 +62 52 41.9 t 705
2015-04-17 02:53:35 C 06 41 35.87 +62 52 41.0 t 705
2015-04-17 03:26:26 C 06 41 33.77 +62 52 16.4 o 926
2015-04-17 03:38:43 C 06 41 32.92 +62 52 07.8 o 926
2015-04-17 03:50:59 C 06 41 32.05 +62 51 58.8 o 926
2015-04-18 01:19:07 C 06 40 09.83 +62 36 46.6 q H21
2015-04-18 01:22:13 C 06 40 09.60 +62 36 44.1 q H21
2015-04-18 01:25:20 C 06 40 09.40 +62 36 41.9 q H21
2015-04-18 01:28:25 C 06 40 09.18 +62 36 39.7 q H21
2015-04-18 01:31:31 C 06 40 08.96 +62 36 37.5 q H21
2015-04-21 04:18:18 C 06 35 46.99 +61 42 40.4 o 926
2015-04-21 04:34:35 C 06 35 46.08 +61 42 27.9 o 926
2015-04-21 04:48:13 C 06 35 45.31 +61 42 17.8 o 926
2015-04-28 03:12:32 C 06 27 42.69 +59 36 02.2 o 926
2015-04-28 03:24:42 C 06 27 42.10 +59 35 52.5 o 926
2015-04-28 03:37:54 C 06 27 41.45 +59 35 41.7 o 926
2015-05-01 03:19:01 C 06 24 32.14 +58 37 33.4 q 703
2015-05-01 03:26:29 C 06 24 31.69 +58 37 26.0 q 703
2015-05-01 03:29:26 C 06 24 31.71 +58 37 24.6 o 926