523806 (2002 WW17)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6528092811 ± 3.59e-08
Semi-major axis (a)3.0233044981 AU ± 1.35e-08
Inclination (i)18.57934465° ± 9.32e-06
Long. of Asc. Node (Ω)68.77258246° ± 1.18e-05
Arg. of Perihelion (ω)93.85275019° ± 1.63e-05
Mean Anomaly (M)105.02944299° ± 5.37e-06
Mean Motion (n)0.1874948921°/day ± 1.26e-09
Perihelion dist (q)1.04966326 AU ± 1.09e-07
Aphelion dist (Q)4.99694573 AU ± 1.11e-07
Orbital Period5.25681672 yr ± 3.53e-08
Physical Parameters
H (abs. magnitude)17.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.359″
Uncertainty0
Orbit TypeAmor
MOID0.292335 AU
Observations Used219
Oppositions18
Arc Total2002-2024
First Observation Used2002-11-18
Last Observation Used2024-06-17
Observations (302)
Date Type RA Dec Mag Band Observatory
2018-12-16 22:43:26 S 12 20 39.89 +23 45 56.7 L C51
2018-12-17 00:17:40 S 12 21 02.79 +23 45 07.3 L C51
2018-12-17 01:51:55 S 12 21 25.67 +23 44 18.4 L C51
2018-12-17 03:26:10 S 12 21 48.56 +23 43 28.9 L C51
2018-12-17 04:59:41 S 12 22 11.26 +23 42 39.2 L C51
2018-12-17 06:33:46 S 12 22 34.10 +23 41 49.4 L C51
2018-12-17 06:33:57 S 12 22 34.14 +23 41 49.4 L C51
2018-12-17 08:08:00 S 12 22 56.98 +23 40 59.6 L C51
2018-12-17 09:42:15 S 12 23 19.87 +23 40 09.3 L C51
2018-12-17 11:16:30 S 12 23 42.76 +23 39 19.4 L C51
2018-12-17 12:50:45 S 12 24 05.64 +23 38 29.1 L C51
2018-12-17 14:25:00 S 12 24 28.538 +23 37 38.28 L C51
2018-12-17 15:59:04 S 12 24 51.36 +23 36 47.3 L C51
2018-12-17 17:33:19 S 12 25 14.25 +23 35 56.6 L C51
2018-12-17 19:07:34 S 12 25 37.14 +23 35 05.6 L C51
2018-12-17 20:41:50 S 12 26 00.04 +23 34 14.2 L C51
2018-12-17 22:16:05 S 12 26 22.90 +23 33 22.9 L C51
2018-12-17 23:50:20 S 12 26 45.78 +23 32 31.3 L C51
2018-12-18 01:24:24 S 12 27 08.616 +23 31 39.90 L C51
2018-12-18 04:32:54 S 12 27 54.38 +23 29 55.6 L C51
2018-12-18 07:41:24 S 12 28 40.14 +23 28 11.1 L C51
2018-12-18 10:49:43 S 12 29 25.882 +23 26 25.44 L C51
2018-12-18 13:58:13 S 12 30 11.61 +23 24 39.5 L C51
2018-12-18 17:06:43 S 12 30 57.37 +23 22 52.8 L C51
2018-12-18 20:15:02 S 12 31 43.07 +23 21 05.3 L C51
2018-12-18 23:23:32 S 12 32 28.81 +23 19 17.4 L C51
2018-12-19 05:40:21 S 12 34 00.25 +23 15 39.0 L C51
2018-12-19 08:48:52 S 12 34 45.96 +23 13 49.0 L C51
2018-12-20 12:49:06 C 12 41 33.62 +22 56 53.7 V G96
2018-12-20 12:53:11 C 12 41 34.60 +22 56 51.1 V G96
2018-12-20 12:57:16 C 12 41 35.55 +22 56 48.9 V G96
2018-12-20 13:01:23 C 12 41 36.55 +22 56 46.2 V G96
2019-03-20 10:40:46 S 18 01 43.80 -06 28 57.5 L C51
2019-03-20 13:49:04 S 18 01 55.39 -06 30 57.4 L C51
2019-03-20 20:05:53 S 18 02 18.28 -06 34 56.8 L C51
2019-03-20 21:40:08 S 18 02 24.02 -06 35 56.6 L C51
2019-03-20 23:14:23 S 18 02 29.73 -06 36 56.5 L C51
2019-03-21 02:22:43 S 18 02 41.05 -06 38 56.4 L C51
2019-03-21 02:22:54 S 18 02 41.07 -06 38 56.2 L C51
2019-03-21 03:56:57 S 18 02 46.74 -06 39 56.4 L C51
2019-03-21 07:05:28 S 18 02 58.08 -06 41 55.9 L C51
2019-03-21 10:13:47 S 18 03 09.33 -06 43 55.8 L C51
2019-03-21 10:13:58 S 18 03 09.33 -06 43 55.7 L C51
2019-05-14 12:39:10 C 18 06 15.69 -22 06 56.9 V T05
2019-05-14 12:44:04 C 18 06 15.36 -22 07 00.7 V T05
2019-05-14 12:51:35 C 18 06 14.92 -22 07 06.5 V T05
2019-05-14 13:18:20 C 18 06 13.30 -22 07 26.9 V T05
2019-06-09 10:18:54 C 17 21 40.13 -28 48 34.6 V T08
2019-06-09 10:22:53 C 17 21 39.84 -28 48 35.5 V T08
2019-06-09 10:34:32 C 17 21 38.93 -28 48 41.1 V T08