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
2015-07-11 23:36:36 C 22 43 25.64 +07 14 07.1 q 160
2015-07-12 23:20:15 C 22 47 11.08 +07 52 48.1 q 160
2015-07-12 23:23:20 C 22 47 11.54 +07 52 53.5 q 160
2015-07-12 23:26:31 C 22 47 12.03 +07 52 59.3 q 160
2015-07-14 22:28:43 C 22 54 43.62 +09 09 49.4 q A13
2015-07-14 22:32:26 C 22 54 44.17 +09 09 55.9 q A13
2015-07-14 23:01:57 C 22 54 48.87 +09 10 44.4 q A13
2015-07-14 23:18:00 C 22 54 51.42 +09 11 12.2 q 160
2015-07-14 23:21:34 C 22 54 51.99 +09 11 18.0 q 160
2015-07-14 23:25:08 C 22 54 52.51 +09 11 24.3 q 160
2015-07-18 00:04:08 C 23 06 40.98 +11 10 02.8 q 160
2015-07-18 00:07:43 C 23 06 41.56 +11 10 08.5 q 160
2015-07-18 00:11:15 C 23 06 42.13 +11 10 14.5 q 160
2015-07-19 23:18:36 C 23 14 28.64 +12 26 34.2 q 160
2015-07-19 23:22:08 C 23 14 29.21 +12 26 40.2 q 160
2015-07-19 23:25:41 C 23 14 29.73 +12 26 46.2 q 160
2015-07-20 23:35:10 C 23 18 30.47 +13 05 35.4 q 160
2015-07-20 23:38:43 C 23 18 31.07 +13 05 41.6 q 160
2015-07-20 23:42:16 C 23 18 31.62 +13 05 46.9 q 160
2015-07-25 09:02:10 C 23 36 11.71 +15 51 12.5 u H21
2015-07-25 09:04:49 C 23 36 12.12 +15 51 16.4 u H21
2015-07-25 09:07:22 C 23 36 12.53 +15 51 20.1 u H21
2015-07-25 09:10:18 C 23 36 13.01 +15 51 24.7 u H21
2015-07-25 09:13:14 C 23 36 13.48 +15 51 29.2 u H21
2015-07-25 09:16:11 C 23 36 13.97 +15 51 34.0 u H21
2015-07-25 09:19:07 C 23 36 14.43 +15 51 38.2 u H21
2015-07-25 09:22:04 C 23 36 14.90 +15 51 42.8 u H21
2015-07-25 09:25:47 C 23 36 15.53 +15 51 48.5 u H21
2015-07-25 11:10:25 C 23 36 34.621 +15 54 37.23 L F51
2015-07-25 11:26:20 C 23 36 37.180 +15 55 01.76 L F51
2015-07-25 11:42:05 C 23 36 39.722 +15 55 26.16 L F51
2015-07-25 11:57:52 C 23 36 42.268 +15 55 50.61 L F51
2015-07-29 00:46:53 C 23 51 05.08 +18 02 04.5 q 160
2015-07-29 00:50:30 C 23 51 05.69 +18 02 09.9 q 160
2015-07-29 00:54:19 C 23 51 06.32 +18 02 15.6 q 160
2015-07-30 11:15:12 C 23 56 57.037 +18 51 32.12 L F52
2015-07-30 11:32:48 C 23 56 59.889 +18 51 57.40 L F52
2015-08-01 06:49:28 C 00 04 20.28 +19 51 37.6 u H21
2015-08-01 06:55:32 C 00 04 21.33 +19 51 45.9 u H21
2015-08-01 07:01:31 C 00 04 22.30 +19 51 55.4 u H21
2015-08-02 07:39:54 C 00 08 32.19 +20 24 55.6 u H21
2015-08-02 07:45:53 C 00 08 33.19 +20 25 03.6 u H21
2015-08-02 07:51:46 C 00 08 34.11 +20 25 10.9 u H21
2015-08-02 07:57:39 C 00 08 35.08 +20 25 18.8 u H21
2015-08-02 08:01:34 C 00 08 35.72 +20 25 24.2 u H21
2015-08-09 10:06:50 C 00 36 51.68 +23 49 32.5 R G45
2015-08-09 10:14:27 C 00 36 52.82 +23 49 40.6 R G45
2015-08-09 10:20:22 C 00 36 53.74 +23 49 46.9 R G45
2015-08-09 10:27:40 C 00 36 54.86 +23 49 54.6 R G45
2015-08-12 00:52:32 C 00 46 55.77 +24 53 16.9 q 160