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
2007-11-12 08:05:57 C 02 38 23.32 -00 36 55.4 o 705
2007-11-12 08:09:32 C 02 38 23.12 -00 36 55.5 o 705
2007-11-13 08:07:59 C 02 37 06.09 -00 38 04.7 o 705
2007-11-13 08:09:10 C 02 37 06.03 -00 38 04.8 o 705
2007-11-13 08:12:46 C 02 37 05.83 -00 38 04.9 o 705
2007-11-14 08:04:14 C 02 35 49.18 -00 39 03.1 o 705
2007-11-14 08:05:27 C 02 35 49.11 -00 39 02.9 o 705
2007-11-14 08:09:02 C 02 35 48.92 -00 39 03.1 o 705
2007-11-18 08:05:44 C 02 30 42.09 -00 41 05.1 o 705
2007-11-18 08:06:55 C 02 30 42.05 -00 41 04.8 o 705
2007-11-20 06:31:20 C 02 28 15.650 -00 40 56.88 645
2007-11-20 06:32:32 C 02 28 15.579 -00 40 56.87 645
2018-10-18 20:40:43 S 07 54 02.39 +23 47 34.3 L C51
2018-10-19 12:22:52 S 07 56 03.40 +23 50 30.6 L C51
2018-10-19 18:39:51 S 07 56 51.87 +23 51 42.7 L C51
2018-10-19 23:22:25 S 07 57 28.46 +23 52 35.2 L C51
2018-10-20 04:05:11 S 07 58 04.95 +23 53 29.4 L C51
2018-10-20 05:39:26 S 07 58 17.31 +23 53 46.3 L C51
2018-10-20 08:47:55 S 07 58 41.71 +23 54 22.3 L C51
2018-10-20 10:22:00 S 07 58 54.03 +23 54 40.3 L C51
2018-10-20 15:04:45 S 07 59 30.84 +23 55 33.4 L C51
2018-10-20 21:21:34 S 08 00 19.98 +23 56 44.0 L C51
2018-10-21 00:30:04 S 08 00 44.75 +23 57 17.4 L C51
2018-10-21 03:38:34 S 08 01 09.38 +23 57 55.0 L C51
2018-10-21 06:47:04 S 08 01 34.15 +23 58 32.9 L C51
2018-10-21 13:03:53 S 08 02 23.71 +23 59 40.3 L C51
2018-11-08 11:02:09 C 09 05 53.29 +25 15 15.5 V G96
2018-11-08 11:09:34 C 09 05 54.51 +25 15 16.7 V G96
2018-11-08 11:16:58 C 09 05 55.70 +25 15 17.7 V G96
2018-11-08 11:24:24 C 09 05 56.92 +25 15 18.9 V G96
2018-11-30 01:35:13 S 10 45 41.38 +25 45 15.7 L C51
2018-12-13 11:57:19 C 12 00 37.55 +24 24 52.5 V 703
2018-12-13 12:04:57 C 12 00 39.33 +24 24 49.9 V 703
2018-12-13 12:12:35 C 12 00 41.05 +24 24 46.7 V 703
2018-12-13 12:20:13 C 12 00 42.93 +24 24 43.0 V 703
2018-12-15 09:02:19 S 12 11 31.310 +24 04 41.66 L C51
2018-12-15 12:09:55 S 12 12 16.78 +24 03 11.3 L C51
2018-12-15 15:19:09 S 12 13 02.66 +24 01 41.0 L C51
2018-12-15 18:27:28 S 12 13 48.33 +24 00 09.6 L C51
2018-12-15 18:27:38 S 12 13 48.37 +24 00 09.7 L C51
2018-12-15 21:35:58 S 12 14 34.04 +23 58 37.7 L C51
2018-12-16 00:44:28 S 12 15 19.79 +23 57 05.2 L C51
2018-12-16 03:52:14 S 12 16 05.352 +23 55 31.19 L C51
2018-12-16 07:01:17 S 12 16 51.24 +23 53 57.3 L C51
2018-12-16 10:09:47 S 12 17 36.98 +23 52 22.7 L C51
2018-12-16 13:18:06 S 12 18 22.67 +23 50 46.7 L C51
2018-12-16 16:26:36 S 12 19 08.43 +23 49 10.8 L C51
2018-12-16 18:00:51 S 12 19 31.31 +23 48 22.6 L C51
2018-12-16 19:35:06 S 12 19 54.19 +23 47 34.1 L C51
2018-12-16 21:09:10 S 12 20 17.01 +23 46 45.3 L C51