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
2015-11-05 06:22:09 C 02 10 18.39 +17 38 16.4 R G45
2015-11-05 06:28:57 C 02 10 18.21 +17 38 12.4 R G45
2015-11-05 06:36:14 C 02 10 18.05 +17 38 08.3 R G45
2015-11-05 06:42:51 C 02 10 17.90 +17 38 04.5 R G45
2015-11-05 23:38:18 C 02 10 00.62 +17 28 31.6 o Z22
2015-11-05 23:49:33 C 02 10 00.36 +17 28 25.1 o Z22
2015-11-06 07:34:44 C 02 09 52.03 +17 24 03.7 R G45
2015-11-06 07:34:50 C 02 09 52.02 +17 24 03.4 R G45
2015-11-06 07:43:48 C 02 09 51.85 +17 23 58.3 R G45
2015-11-06 07:43:53 C 02 09 51.86 +17 23 58.5 R G45
2015-11-06 07:52:58 C 02 09 51.64 +17 23 52.9 R G45
2015-11-06 07:53:04 C 02 09 51.66 +17 23 53.1 R G45
2015-11-06 08:01:24 C 02 09 51.46 +17 23 48.7 R G45
2015-11-06 08:02:11 C 02 09 51.46 +17 23 47.5 R G45
2015-11-06 11:26:16 C 02 09 47.999 +17 21 58.88 L F51
2015-11-06 11:44:33 C 02 09 47.609 +17 21 48.53 L F51
2015-11-06 12:03:08 C 02 09 47.220 +17 21 38.04 L F51
2015-11-16 22:48:16 C 02 07 22.58 +15 23 28.5 o Z22
2015-11-16 23:01:20 C 02 07 22.45 +15 23 23.5 o Z22
2015-11-16 23:12:28 C 02 07 22.36 +15 23 19.0 o Z22
2015-11-18 05:07:50 C 02 07 19.46 +15 12 04.7 R G45
2015-11-18 05:16:20 C 02 07 19.41 +15 12 01.4 R G45
2015-11-18 05:24:02 C 02 07 19.39 +15 11 58.9 R G45
2015-11-18 05:30:41 C 02 07 19.35 +15 11 56.3 R G45
2015-11-18 05:33:12 C 02 07 19.35 +15 11 55.7 R G45
2015-11-18 05:49:13 C 02 07 19.27 +15 11 50.1 R G45
2015-11-18 06:00:54 C 02 07 19.26 +15 11 44.9 R G45
2015-11-18 06:17:35 C 02 07 19.19 +15 11 38.7 R G45
2015-11-18 06:18:12 C 02 07 19.13 +15 11 39.0 R G45
2015-11-18 06:18:48 C 02 07 19.11 +15 11 38.8 R G45
2015-11-18 06:18:57 C 02 07 19.12 +15 11 38.5 R G45
2015-11-18 06:19:03 C 02 07 19.11 +15 11 38.6 R G45
2015-11-18 06:19:11 C 02 07 19.10 +15 11 38.5 R G45
2015-11-18 06:19:16 C 02 07 19.17 +15 11 38.6 R G45
2015-11-18 06:19:26 C 02 07 19.13 +15 11 38.3 R G45
2015-11-18 06:19:31 C 02 07 19.12 +15 11 38.5 R G45
2015-11-18 06:19:40 C 02 07 19.15 +15 11 38.7 R G45
2015-11-18 06:20:03 C 02 07 19.13 +15 11 38.4 R G45
2015-11-18 06:20:09 C 02 07 19.11 +15 11 38.6 R G45
2015-12-03 05:02:18 C 02 10 43.91 +13 43 30.5 R G45
2015-12-03 05:27:05 C 02 10 44.22 +13 43 26.6 R G45
2015-12-03 05:35:26 C 02 10 44.32 +13 43 25.5 R G45
2015-12-03 05:41:45 C 02 10 44.42 +13 43 25.1 R G45
2015-12-03 05:50:11 C 02 10 44.58 +13 43 23.8 R G45
2015-12-03 05:58:46 C 02 10 44.70 +13 43 22.6 R G45
2015-12-03 06:07:04 C 02 10 44.85 +13 43 20.8 R G45
2015-12-04 06:06:52 C 02 11 13.915 +13 40 17.49 L F51
2015-12-04 06:22:08 C 02 11 14.181 +13 40 15.68 L F51
2015-12-04 06:37:21 C 02 11 14.439 +13 40 13.90 L F51
2015-12-04 06:52:44 C 02 11 14.699 +13 40 12.06 L F51