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
2006-11-17 09:33:16 C 05 50 59.26 +21 52 47.8 c 691
2006-11-17 09:58:16 C 05 50 57.84 +21 52 43.7 c 691
2006-11-17 10:23:17 C 05 50 56.41 +21 52 39.6 c 691
2006-11-18 09:59:43 C 05 49 38.26 +21 48 40.8 r 734
2006-11-18 10:08:19 C 05 49 37.76 +21 48 40.4 r 734
2006-11-18 10:16:52 C 05 49 37.05 +21 48 39.3 r 734
2006-11-18 12:21:50 C 05 49 29.87 +21 48 16.5 d 291
2006-11-18 12:29:35 C 05 49 29.39 +21 48 18.7 d 291
2006-11-19 08:40:19 C 05 48 21.45 +21 44 54.4 r G96
2006-11-19 08:52:13 C 05 48 20.73 +21 44 52.5 r G96
2006-11-19 09:04:05 C 05 48 20.01 +21 44 50.5 r G96
2006-11-19 09:16:05 C 05 48 19.29 +21 44 48.4 r G96
2006-11-20 11:47:00 C 05 46 46.48 +21 40 19.2 r G96
2006-11-20 11:53:53 C 05 46 46.05 +21 40 17.9 r G96
2006-11-20 12:00:48 C 05 46 45.66 +21 40 16.7 r G96
2006-11-21 09:52:22 C 05 45 28.00 +21 36 34.7 c 691
2006-11-21 10:17:24 C 05 45 26.43 +21 36 30.6 c 691
2006-11-21 10:26:58 C 05 45 25.788 +21 36 28.51 645
2006-11-21 10:28:10 C 05 45 25.709 +21 36 28.30 645
2006-11-21 10:31:45 C 05 45 25.488 +21 36 27.65 645
2006-11-21 10:42:26 C 05 45 24.87 +21 36 26.2 c 691
2006-11-22 12:23:23 C 05 43 51.14 +21 32 02.5 d 291
2006-11-22 12:29:10 C 05 43 50.79 +21 32 01.5 d 291
2006-11-22 12:35:28 C 05 43 50.37 +21 32 00.1 d 291
2006-11-25 09:02:07 C 05 39 33.22 +21 20 14.1 c 691
2006-11-25 09:27:09 C 05 39 31.55 +21 20 09.2 c 691
2006-11-25 09:34:05 C 05 39 31.08 +21 20 08.2 c 691
2006-11-27 06:28:12 C 05 36 37.11 +21 12 19.7 d 291
2006-11-27 06:33:51 C 05 36 36.73 +21 12 18.8 d 291
2006-11-27 06:39:27 C 05 36 36.36 +21 12 17.8 d 291
2006-11-30 05:57:08 C 05 31 53.67 +20 59 50.1 d 291
2006-11-30 06:02:43 C 05 31 53.17 +20 59 48.7 d 291
2006-11-30 06:08:18 C 05 31 52.91 +20 59 49.9 d 291
2006-12-08 04:52:12 C 05 19 09.69 +20 26 37.1 21.6 o H55
2006-12-08 04:56:10 C 05 19 09.40 +20 26 36.2 20.9 o H55
2006-12-08 04:59:35 C 05 19 09.18 +20 26 35.6 20.8 o H55
2006-12-08 05:03:05 C 05 19 08.95 +20 26 34.4 20.9 o H55
2006-12-08 05:06:25 C 05 19 08.66 +20 26 34.0 21.0 o H55
2006-12-10 00:48:29 C 05 16 17.86 +20 19 10.2 r 941
2006-12-10 00:53:23 C 05 16 17.49 +20 19 09.0 r 941
2006-12-10 00:56:38 C 05 16 17.25 +20 19 07.9 r 941
2006-12-10 00:59:05 C 05 16 17.09 +20 19 07.4 r 941
2006-12-13 07:44:43 C 05 11 18.38 +20 06 08.4 r G96
2006-12-13 07:57:05 C 05 11 17.59 +20 06 06.5 r G96
2006-12-13 08:09:29 C 05 11 16.80 +20 06 04.5 r G96
2006-12-13 08:21:39 C 05 11 16.00 +20 06 02.5 r G96
2006-12-13 09:19:22 C 05 11 12.33 +20 05 53.3 d 291
2006-12-13 09:25:21 C 05 11 11.95 +20 05 52.3 d 291
2006-12-13 09:31:14 C 05 11 11.57 +20 05 51.3 d 291
2006-12-24 08:27:42 C 04 56 45.33 +19 27 51.7 o 291