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
2024-01-14 15:10:50 C 15 02 40.613 +25 25 26.11 V T08
2024-01-14 15:21:33 C 15 02 42.816 +25 25 23.88 V T08
2024-01-14 15:38:45 C 15 02 46.397 +25 25 19.78 V T08
2024-01-15 10:53:04 C 15 06 49.806 +25 20 39.55 V 703
2024-01-15 10:56:25 C 15 06 50.598 +25 20 39.41 V 703
2024-01-15 10:59:47 C 15 06 51.260 +25 20 38.18 V 703
2024-01-15 11:03:08 C 15 06 51.959 +25 20 36.85 V 703
2024-01-15 14:22:39 C 15 07 34.483 +25 19 49.01 V T08
2024-01-15 14:30:33 C 15 07 36.151 +25 19 47.46 V T08
2024-01-15 14:50:20 C 15 07 40.334 +25 19 42.67 V T08
2024-01-15 14:54:20 C 15 07 41.172 +25 19 41.45 V T08
2024-01-15 14:56:59 C 15 07 41.748 +25 19 40.87 V T08
2024-01-15 15:06:51 C 15 07 43.810 +25 19 38.57 V T08
2024-01-15 15:13:47 C 15 07 45.298 +25 19 36.91 V T08
2024-01-15 15:40:45 C 15 07 50.993 +25 19 30.25 V T08
2024-01-18 13:44:08 C 15 23 16.560 +24 59 03.01 V T08
2024-01-18 13:49:02 C 15 23 17.678 +24 59 01.68 V T08
2024-01-18 13:56:43 C 15 23 19.392 +24 58 58.94 V T08
2024-01-18 14:17:56 C 15 23 24.226 +24 58 52.32 V T08
2024-01-19 12:11:20 C 15 28 25.187 +24 51 16.13 V 703
2024-01-19 12:14:36 C 15 28 25.928 +24 51 14.58 V 703
2024-01-19 12:17:52 C 15 28 26.684 +24 51 13.03 V 703
2024-01-19 12:21:07 C 15 28 27.404 +24 51 11.81 V 703
2024-01-19 15:00:26 C 15 29 04.440 +24 50 16.26 V T08
2024-01-19 15:05:05 C 15 29 05.510 +24 50 13.78 V T08
2024-01-19 15:13:35 C 15 29 07.447 +24 50 11.26 V T08
2024-01-19 15:39:54 C 15 29 13.500 +24 50 01.72 V T08
2024-01-20 14:41:21 C 15 34 37.538 +24 41 13.99 V T05
2024-01-20 14:54:32 C 15 34 40.644 +24 41 08.77 V T05
2024-01-20 14:59:23 C 15 34 41.794 +24 41 06.86 V T05
2024-01-20 15:19:50 C 15 34 46.591 +24 40 59.27 V T05
2024-01-21 14:07:33 C 15 40 13.982 +24 31 29.78 V T05
2024-01-21 14:12:45 C 15 40 15.211 +24 31 27.66 V T05
2024-01-21 14:21:22 C 15 40 17.278 +24 31 24.13 V T05
2024-01-21 14:39:07 C 15 40 21.547 +24 31 16.75 V T05
2024-01-22 13:33:02 C 15 45 57.041 +24 20 54.60 V T08
2024-01-22 13:47:46 C 15 46 00.598 +24 20 49.34 V T08
2024-01-22 14:07:05 C 15 46 05.340 +24 20 40.06 V T08
2024-01-22 14:12:47 C 15 46 06.770 +24 20 37.54 V T08
2024-01-23 14:03:54 C 15 52 03.288 +24 08 54.24 V T08
2024-01-23 14:08:33 C 15 52 04.488 +24 08 52.30 V T08
2024-01-23 14:16:34 C 15 52 06.446 +24 08 48.23 V T08
2024-01-23 14:33:41 C 15 52 10.728 +24 08 39.41 V T08
2024-01-28 14:53:22 C 16 23 58.999 +22 53 01.61 V T05
2024-01-28 14:57:59 C 16 24 00.300 +22 52 58.04 V T05
2024-01-28 15:05:57 C 16 24 02.448 +22 52 52.18 V T05
2024-01-29 14:56:16 C 16 30 41.990 +22 34 10.85 V T05
2024-01-29 15:10:18 C 16 30 45.907 +22 33 59.69 V T05
2024-01-29 15:16:12 C 16 30 47.570 +22 33 54.72 V T05
2024-01-29 15:39:51 C 16 30 54.190 +22 33 35.93 V T05