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
2015-10-24 00:22:58 C 02 17 02.35 +20 47 21.4 q 160
2015-10-24 00:25:48 C 02 17 02.27 +20 47 19.3 q 160
2015-10-24 00:28:38 C 02 17 02.21 +20 47 17.4 q 160
2015-10-29 05:49:40 C 02 13 51.86 +19 22 08.8 u H21
2015-10-29 05:55:58 C 02 13 51.67 +19 22 04.6 u H21
2015-10-29 05:59:04 C 02 13 51.59 +19 22 02.5 u H21
2015-10-29 06:03:47 C 02 13 51.45 +19 21 59.3 u H21
2015-10-29 06:08:54 C 02 13 51.30 +19 21 55.8 u H21
2015-10-29 06:12:25 C 02 13 51.20 +19 21 53.8 u H21
2015-10-30 00:02:26 C 02 13 25.69 +19 10 13.7 q 160
2015-10-30 00:05:23 C 02 13 25.63 +19 10 11.7 q 160
2015-10-30 00:07:20 C 02 13 25.61 +19 10 09.4 q 160
2015-10-30 23:01:51 C 02 12 54.13 +18 55 25.5 q 160
2015-10-30 23:03:38 C 02 12 54.06 +18 55 23.9 q 160
2015-10-30 23:05:25 C 02 12 54.00 +18 55 22.8 q 160
2015-10-31 08:10:35 C 02 12 41.32 +18 49 39.6 q 703
2015-10-31 08:17:52 C 02 12 41.15 +18 49 35.1 q 703
2015-10-31 08:25:10 C 02 12 40.94 +18 49 30.5 q 703
2015-10-31 08:32:27 C 02 12 40.73 +18 49 25.9 q 703
2015-11-01 00:07:17 C 02 12 20.17 +18 39 32.8 q 160
2015-11-01 00:10:16 C 02 12 20.10 +18 39 30.5 q 160
2015-11-01 00:13:17 C 02 12 20.03 +18 39 28.7 q 160
2015-11-01 15:56:13 C 02 11 59.91 +18 29 45.6 q D29
2015-11-01 16:16:33 C 02 11 59.36 +18 29 32.9 q D29
2015-11-01 16:36:52 C 02 11 58.83 +18 29 20.0 q D29
2015-11-01 22:08:54 C 02 11 52.26 +18 25 51.8 q 160
2015-11-01 22:11:28 C 02 11 52.22 +18 25 49.5 q 160
2015-11-01 22:14:03 C 02 11 52.17 +18 25 47.7 q 160
2015-11-02 00:34:57 C 02 11 48.94 +18 24 27.0 o Z22
2015-11-02 00:36:50 C 02 11 48.98 +18 24 26.7 o Z22
2015-11-02 00:45:44 C 02 11 48.71 +18 24 21.2 o Z22
2015-11-02 00:56:26 C 02 11 48.45 +18 24 14.2 o Z22
2015-11-02 06:19:13 C 02 11 41.94 +18 20 54.3 R G45
2015-11-02 06:27:31 C 02 11 41.71 +18 20 49.3 R G45
2015-11-02 06:34:12 C 02 11 41.53 +18 20 45.3 R G45
2015-11-02 06:41:00 C 02 11 41.37 +18 20 41.0 R G45
2015-11-02 11:42:51 C 02 11 34.521 +18 17 40.83 L F51
2015-11-02 12:01:14 C 02 11 34.047 +18 17 29.36 L F51
2015-11-02 12:19:37 C 02 11 33.580 +18 17 17.89 L F51
2015-11-02 12:38:00 C 02 11 33.117 +18 17 06.40 L F51
2015-11-02 22:57:08 C 02 11 21.36 +18 10 45.1 q 160
2015-11-02 23:00:05 C 02 11 21.29 +18 10 43.2 q 160
2015-11-02 23:03:03 C 02 11 21.19 +18 10 42.0 q 160
2015-11-03 15:18:12 C 02 11 02.06 +18 01 02.2 q D29
2015-11-03 15:40:16 C 02 11 01.50 +18 00 49.3 q D29
2015-11-03 16:02:20 C 02 11 00.97 +18 00 35.6 q D29
2015-11-04 23:20:36 C 02 10 26.22 +17 42 19.2 o Z22
2015-11-04 23:32:15 C 02 10 25.96 +17 42 12.5 o Z22
2015-11-04 23:43:26 C 02 10 25.70 +17 42 06.5 o Z22
2015-11-05 06:15:35 C 02 10 18.54 +17 38 19.7 R G45