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
2019-06-09 10:44:42 C 17 21 38.21 -28 48 45.9 V T08
2019-06-09 10:58:22 C 17 21 37.20 -28 48 52.1 V T08
2023-10-22 13:11:39 C 03 56 18.177 +08 51 51.03 X F51
2023-10-22 13:28:13 C 03 56 17.629 +08 51 50.80 X F51
2023-10-22 13:44:52 C 03 56 17.079 +08 51 50.54 X F51
2023-10-22 14:01:34 C 03 56 16.537 +08 51 50.26 X F51
2023-11-05 08:59:12 C 03 42 35.478 +08 50 54.85 V G96
2023-11-05 09:06:41 C 03 42 35.125 +08 50 54.24 V G96
2023-11-05 09:14:11 C 03 42 34.711 +08 50 55.00 V G96
2023-11-05 09:21:40 C 03 42 34.333 +08 50 54.53 V G96
2023-11-12 11:15:30 C 03 33 10.028 +08 55 18.00 X F51
2023-11-12 11:32:05 C 03 33 09.016 +08 55 18.63 X F51
2023-11-12 12:06:07 C 03 33 06.946 +08 55 19.90 X F51
2023-11-20 08:07:50 C 03 21 20.037 +09 06 15.78 X F52
2023-11-20 08:23:38 C 03 21 18.978 +09 06 17.07 X F52
2023-11-20 08:39:27 C 03 21 17.918 +09 06 18.31 X F52
2023-11-20 08:55:15 C 03 21 16.851 +09 06 19.61 X F52
2023-12-04 10:23:07 C 02 58 52.712 +09 47 21.90 X F51
2023-12-04 10:45:25 C 02 58 51.230 +09 47 25.60 X F51
2023-12-04 11:29:43 C 02 58 48.292 +09 47 32.86 X F51
2023-12-05 07:36:24 C 02 57 30.445 +09 50 58.78 V G96
2023-12-05 07:44:31 C 02 57 29.941 +09 50 59.57 V G96
2023-12-05 07:52:37 C 02 57 29.416 +09 51 01.22 V G96
2023-12-05 08:00:44 C 02 57 28.894 +09 51 02.56 V G96
2023-12-09 05:32:22 C 02 51 36.880 +10 08 42.85 X F52
2023-12-09 05:44:31 C 02 51 36.117 +10 08 45.46 X F52
2023-12-09 05:56:42 C 02 51 35.356 +10 08 47.87 X F52
2023-12-09 06:08:54 C 02 51 34.590 +10 08 50.32 X F52
2023-12-18 05:03:05 C 02 39 31.986 +10 59 45.78 V G96
2023-12-18 05:12:40 C 02 39 31.496 +10 59 48.52 V G96
2023-12-18 05:20:22 C 02 39 31.079 +10 59 50.53 V G96
2023-12-18 05:28:07 C 02 39 30.683 +10 59 52.69 V G96
2024-01-06 16:49:42 S 02 23 45.21 +13 40 55.3 L C51
2024-01-06 23:01:23 S 02 23 39.29 +13 43 28.9 L C51
2024-01-07 03:39:23 S 02 23 35.00 +13 45 27.1 L C51
2024-01-07 05:12:53 S 02 23 33.61 +13 46 04.4 L C51
2024-01-07 05:13:05 S 02 23 33.55 +13 46 04.7 L C51
2024-01-07 09:51:47 S 02 23 29.37 +13 48 02.0 L C51
2024-01-07 16:03:18 S 02 23 23.95 +13 50 37.1 L C51
2024-01-07 16:03:28 S 02 23 23.93 +13 50 38.9 L C51
2024-01-11 02:47:40 C 02 22 28.888 +14 26 30.91 V G96
2024-01-11 02:55:44 C 02 22 28.823 +14 26 34.40 V G96
2024-01-11 03:03:50 C 02 22 28.736 +14 26 38.11 V G96
2024-01-11 03:11:54 C 02 22 28.672 +14 26 41.64 V G96
2024-05-04 03:37:01 C 06 47 14.384 +39 42 06.55 V G96
2024-05-04 03:43:07 C 06 47 15.781 +39 42 06.30 V G96
2024-05-04 03:49:14 C 06 47 17.099 +39 42 05.76 V G96
2024-05-04 03:55:22 C 06 47 18.452 +39 42 05.11 V G96
2024-06-17 03:46:03 C 10 36 16.715 +23 20 14.96 V G96
2024-06-17 03:52:09 C 10 36 17.824 +23 20 05.14 V G96