2005 WS3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5754762055 ± 3.57e-08
Semi-major axis (a)0.6715983919 AU ± 2.79e-10
Inclination (i)23.07178173° ± 1.24e-05
Long. of Asc. Node (Ω)69.37264161° ± 2.05e-06
Arg. of Perihelion (ω)176.10871467° ± 6.21e-06
Mean Anomaly (M)304.96861197° ± 1.90e-05
Mean Motion (n)1.7908029652°/day ± 1.11e-09
Perihelion dist (q)0.28510950 AU ± 2.40e-08
Aphelion dist (Q)1.05808729 AU ± 2.40e-08
Orbital Period0.55038232 yr ± 3.43e-10
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.317″
Uncertainty0
Orbit TypeAten
MOID0.064623 AU
Observations Used153
Oppositions13
Arc Total2005-2021
First Observation Used2005-11-25
Last Observation Used2021-11-11
Observations (170)
Date Type RA Dec Mag Band Observatory
2016-12-03 17:35:42 C 05 17 47.76 +43 30 22.1 o 300
2016-12-03 17:40:18 C 05 17 40.92 +43 31 05.9 o 300
2016-12-03 17:42:37 C 05 17 37.64 +43 31 28.1 o 300
2016-12-03 17:49:31 C 05 17 27.23 +43 32 34.2 o 300
2016-12-05 23:12:54 C 03 46 45.84 +50 21 13.2 U 204
2016-12-05 23:15:21 C 03 46 41.12 +50 21 24.9 U 204
2016-12-05 23:17:48 C 03 46 36.37 +50 21 36.4 U 204
2016-12-05 23:20:16 C 03 46 31.62 +50 21 48.0 U 204
2016-12-05 23:22:55 C 03 46 26.50 +50 22 00.6 U 204
2016-12-09 03:19:53 C 01 31 14.07 +50 57 30.4 q G96
2016-12-09 03:26:09 C 01 31 04.54 +50 57 12.5 q G96
2016-12-09 03:32:29 C 01 30 54.71 +50 56 53.1 q G96
2016-12-09 03:38:41 C 01 30 45.19 +50 56 35.0 q G96
2016-12-16 06:38:41 S 23 12 45.300 +39 21 02.16 L C51
2016-12-16 11:21:37 S 23 10 58.159 +39 04 57.54 L C51
2017-12-19 03:00:30 C 23 42 05.92 -10 59 06.8 o 291
2017-12-19 03:20:26 C 23 42 07.61 -10 58 20.4 o 291
2021-11-11 14:48:53 C 09 26 30.177 +15 03 36.45 U F51
2021-11-11 14:56:12 C 09 26 31.205 +15 03 44.48 U F51
2021-11-11 15:03:34 C 09 26 32.216 +15 03 52.46 U F51