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
2015-06-17 10:37:10 C 21 19 50.20 -06 56 01.7 R G45
2015-06-17 10:47:15 C 21 19 51.43 -06 55 50.0 R G45
2015-06-19 08:44:53 C 21 25 44.17 -06 00 08.0 q 703
2015-06-19 08:51:23 C 21 25 45.02 -06 00 00.6 q 703
2015-06-19 08:57:52 C 21 25 45.79 -05 59 51.6 q 703
2015-06-19 09:04:22 C 21 25 46.63 -05 59 43.4 q 703
2015-06-23 08:19:10 C 21 38 14.99 -03 57 31.4 o W85
2015-06-23 08:20:04 C 21 38 15.11 -03 57 29.5 o W85
2015-06-23 08:20:57 C 21 38 15.19 -03 57 28.6 o W85
2015-06-23 08:21:51 C 21 38 15.29 -03 57 27.1 o W85
2015-06-23 08:22:44 C 21 38 15.40 -03 57 26.1 o W85
2015-06-28 12:12:16 C 21 55 11.870 -01 06 45.14 L F51
2015-06-28 12:47:51 C 21 55 16.634 -01 05 54.08 L F51
2015-06-28 13:05:42 C 21 55 19.020 -01 05 28.40 L F51
2015-06-29 00:37:30 C 21 56 56.47 -00 48 59.3 q 160
2015-06-29 00:40:54 C 21 56 56.93 -00 48 53.8 q 160
2015-06-29 00:44:18 C 21 56 57.41 -00 48 49.4 q 160
2015-06-29 11:48:10 C 21 58 31.310 -00 32 37.65 L F51
2015-06-29 12:05:49 C 21 58 33.700 -00 32 12.03 L F51
2015-06-29 12:23:31 C 21 58 36.093 -00 31 46.15 L F51
2015-06-29 12:41:16 C 21 58 38.491 -00 31 20.35 L F51
2015-06-29 13:52:26 C 21 58 48.088 -00 29 36.65 L F51
2015-06-29 14:03:45 C 21 58 49.629 -00 29 19.96 L F51
2015-06-29 14:15:02 C 21 58 51.134 -00 29 03.70 L F51
2015-06-29 14:26:21 C 21 58 52.654 -00 28 47.38 L F51
2015-06-30 00:08:22 C 22 00 16.20 -00 14 45.6 q 160
2015-06-30 00:11:21 C 22 00 16.60 -00 14 39.1 q 160
2015-06-30 00:14:18 C 22 00 17.00 -00 14 36.7 q 160
2015-07-01 23:49:00 C 22 07 06.68 +00 56 04.3 q 160
2015-07-01 23:52:34 C 22 07 07.19 +00 56 09.7 q 160
2015-07-01 23:56:08 C 22 07 07.68 +00 56 13.9 q 160
2015-07-02 23:59:40 C 22 10 37.67 +01 32 38.2 q 160
2015-07-03 00:03:02 C 22 10 38.19 +01 32 43.1 q 160
2015-07-03 00:06:25 C 22 10 38.63 +01 32 48.0 q 160
2015-07-03 06:19:35 C 22 11 33.20 +01 42 48.1 u 807
2015-07-03 06:23:55 C 22 11 33.81 +01 42 54.5 u 807
2015-07-03 06:28:27 C 22 11 34.46 +01 43 01.5 u 807
2015-07-03 06:32:32 C 22 11 35.04 +01 43 07.5 u 807
2015-07-03 06:37:05 C 22 11 35.66 +01 43 14.7 u 807
2015-07-06 00:33:40 C 22 21 23.08 +03 24 49.5 q 160
2015-07-06 00:37:01 C 22 21 23.51 +03 24 55.1 q 160
2015-07-06 00:40:21 C 22 21 23.99 +03 25 01.0 q 160
2015-07-07 00:20:25 C 22 24 58.39 +04 02 19.0 q 160
2015-07-07 00:23:57 C 22 24 58.88 +04 02 24.5 q 160
2015-07-07 00:26:53 C 22 24 59.34 +04 02 28.7 q 160
2015-07-10 23:52:04 C 22 39 41.74 +06 35 32.3 q 160
2015-07-10 23:55:35 C 22 39 42.26 +06 35 38.0 q 160
2015-07-10 23:59:07 C 22 39 42.79 +06 35 43.9 q 160
2015-07-11 23:29:27 C 22 43 24.56 +07 13 55.5 q 160
2015-07-11 23:33:02 C 22 43 25.10 +07 14 01.2 q 160