438429 (2006 WN1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4510073990 ± 4.96e-09
Semi-major axis (a)2.1003484332 AU ± 1.49e-09
Inclination (i)4.01468736° ± 4.58e-07
Long. of Asc. Node (Ω)239.10163568° ± 8.94e-06
Arg. of Perihelion (ω)93.68943592° ± 9.45e-06
Mean Anomaly (M)134.98568102° ± 1.12e-06
Mean Motion (n)0.3237988153°/day ± 3.44e-10
Perihelion dist (q)1.15307575 AU ± 1.05e-08
Aphelion dist (Q)3.04762112 AU ± 1.06e-08
Orbital Period3.04394654 yr ± 3.23e-09
Physical Parameters
H (abs. magnitude)18.87
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.177″
Uncertainty0
Orbit TypeAmor
MOID0.159489 AU
Observations Used1247
Oppositions13
Arc Total2006-2025
First Observation Used2006-11-17
Last Observation Used2025-01-23
Observations (1415)
Date Type RA Dec Mag Band Observatory
2021-05-16 06:40:57 C 17 05 16.00 -21 59 38.9 W84
2021-05-16 06:43:26 C 17 05 15.95 -21 59 38.2 W84
2021-05-16 06:45:56 C 17 05 15.90 -21 59 37.6 W84
2021-05-16 06:48:24 C 17 05 15.85 -21 59 37.0 W84
2021-05-16 06:50:52 C 17 05 15.80 -21 59 36.5 W84
2021-05-16 06:53:29 C 17 05 15.73 -21 59 35.8 W84
2021-05-16 06:55:58 C 17 05 15.68 -21 59 35.2 W84
2021-05-16 06:58:27 C 17 05 15.62 -21 59 34.6 W84
2021-05-16 07:00:56 C 17 05 15.57 -21 59 33.8 W84
2021-05-16 07:13:22 C 17 05 15.31 -21 59 30.9 W84
2021-05-16 07:15:51 C 17 05 15.25 -21 59 30.3 W84
2021-05-16 07:18:21 C 17 05 15.20 -21 59 29.6 W84
2021-05-16 07:20:49 C 17 05 15.15 -21 59 29.0 W84
2021-05-16 07:23:19 C 17 05 15.10 -21 59 28.3 W84
2021-05-16 07:25:47 C 17 05 15.05 -21 59 27.7 W84
2021-05-16 07:28:16 C 17 05 14.99 -21 59 27.1 W84
2021-05-16 07:30:45 C 17 05 14.94 -21 59 26.5 W84
2021-05-16 07:33:15 C 17 05 14.89 -21 59 25.9 W84
2021-05-16 07:35:45 C 17 05 14.83 -21 59 25.3 W84
2021-05-16 07:38:14 C 17 05 14.78 -21 59 24.7 W84
2021-05-16 07:40:41 C 17 05 14.73 -21 59 24.0 W84
2021-05-16 07:43:11 C 17 05 14.68 -21 59 23.3 W84
2021-05-16 07:45:42 C 17 05 14.62 -21 59 22.7 W84
2021-05-16 07:48:14 C 17 05 14.57 -21 59 22.1 W84
2021-05-16 07:50:44 C 17 05 14.52 -21 59 21.5 W84
2021-05-16 07:53:12 C 17 05 14.46 -21 59 20.8 W84
2021-05-16 07:55:42 C 17 05 14.41 -21 59 20.1 W84
2021-05-16 07:58:10 C 17 05 14.36 -21 59 19.5 W84
2021-05-16 08:00:39 C 17 05 14.30 -21 59 18.9 W84
2021-05-16 08:03:09 C 17 05 14.25 -21 59 18.2 W84
2021-05-16 08:05:39 C 17 05 14.20 -21 59 17.6 W84
2021-05-16 08:08:07 C 17 05 14.15 -21 59 17.0 W84
2021-05-16 08:10:37 C 17 05 14.10 -21 59 16.4 W84
2021-05-16 08:13:06 C 17 05 14.04 -21 59 15.7 W84
2021-05-16 08:15:36 C 17 05 13.99 -21 59 15.1 W84
2021-05-16 08:18:06 C 17 05 13.94 -21 59 14.5 W84
2021-05-16 08:20:36 C 17 05 13.88 -21 59 13.8 W84
2021-05-16 08:23:04 C 17 05 13.83 -21 59 13.2 W84
2021-05-16 08:25:34 C 17 05 13.78 -21 59 12.5 W84
2021-05-16 08:28:01 C 17 05 13.73 -21 59 11.9 W84
2021-05-16 08:30:31 C 17 05 13.68 -21 59 11.2 W84
2021-05-16 08:42:57 C 17 05 13.42 -21 59 08.0 W84
2021-05-16 08:45:26 C 17 05 13.37 -21 59 07.4 W84
2021-05-16 08:47:55 C 17 05 13.31 -21 59 06.8 W84
2021-05-16 08:50:22 C 17 05 13.26 -21 59 06.2 W84
2021-05-16 08:52:51 C 17 05 13.21 -21 59 05.5 W84
2021-05-16 08:55:20 C 17 05 13.16 -21 59 04.9 W84
2021-05-16 08:57:49 C 17 05 13.11 -21 59 04.2 W84
2021-05-16 09:00:19 C 17 05 13.06 -21 59 03.6 W84
2021-05-16 09:02:49 C 17 05 13.01 -21 59 02.9 W84