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
2021-11-05 04:57:43 C 22 07 49.663 -04 59 58.19 U F52
2021-11-05 05:14:22 C 22 07 52.369 -04 59 49.31 U F52
2021-11-05 05:31:07 C 22 07 55.097 -04 59 40.51 U F52
2021-11-19 05:34:30 C 23 00 15.995 -01 55 14.38 U F51
2021-11-19 05:51:47 C 23 00 18.455 -01 55 04.65 U F51
2021-11-19 06:09:08 C 23 00 20.892 -01 54 55.30 U F51
2021-11-27 05:15:05 C 23 26 54.513 -00 08 39.25 U F52
2021-11-27 05:32:28 C 23 26 56.779 -00 08 29.64 U F52
2021-11-27 05:49:50 C 23 26 59.037 -00 08 20.04 U F52
2021-12-03 03:39:01 C 23 45 23.09 +01 09 42.4 V G96
2021-12-03 03:47:12 C 23 45 24.09 +01 09 47.4 V G96
2021-12-03 03:59:16 C 23 45 25.60 +01 09 53.7 V G96
2021-12-03 04:07:27 C 23 45 26.61 +01 09 58.2 V G96
2024-05-10 09:01:36 C 15 56 59.806 -21 07 29.86 V G96
2024-05-10 09:08:37 C 15 56 59.471 -21 07 28.09 V G96
2024-05-10 09:15:37 C 15 56 59.129 -21 07 26.83 V G96
2024-05-10 09:22:38 C 15 56 58.798 -21 07 23.88 V G96
2024-05-19 05:34:43 C 15 46 28.448 -20 00 08.06 V G96
2024-05-19 05:42:23 C 15 46 27.973 -20 00 04.82 V G96
2024-05-19 05:50:03 C 15 46 27.527 -20 00 02.38 V G96
2024-05-19 05:57:42 C 15 46 27.113 -19 59 59.96 V G96
2024-06-01 06:07:35 C 15 28 32.632 -17 56 49.70 V G96
2024-06-01 06:16:01 C 15 28 32.120 -17 56 46.32 V G96
2024-06-01 06:24:25 C 15 28 31.620 -17 56 42.32 V G96
2024-06-01 06:32:50 C 15 28 31.109 -17 56 38.72 V G96
2024-06-02 08:07:32 C 15 27 03.223 -17 45 46.19 X F51
2024-06-02 08:08:28 C 15 27 03.168 -17 45 45.79 X F51
2024-06-02 08:23:30 C 15 27 02.250 -17 45 39.48 X F51
2024-06-02 08:24:26 C 15 27 02.192 -17 45 39.03 X F51
2024-06-02 08:39:21 C 15 27 01.284 -17 45 32.77 X F51
2024-06-02 08:40:17 C 15 27 01.230 -17 45 32.35 X F51
2024-06-02 08:55:13 C 15 27 00.316 -17 45 26.00 X F51
2024-06-02 08:56:09 C 15 27 00.259 -17 45 25.64 X F51
2024-06-06 08:28:34 C 15 21 40.053 -17 04 44.07 X F52
2024-06-06 08:44:42 C 15 21 39.117 -17 04 37.22 X F52
2024-06-06 09:16:58 C 15 21 37.239 -17 04 23.49 X F52
2024-06-10 06:42:16 C 15 16 44.987 -16 25 05.66 V G96
2024-06-10 06:49:07 C 15 16 44.645 -16 25 02.64 V G96
2024-06-10 06:55:57 C 15 16 44.278 -16 24 59.76 V G96
2024-06-10 07:02:46 C 15 16 43.900 -16 24 57.13 V G96
2024-07-02 07:03:29 C 15 00 58.619 -13 28 51.53 X F52
2024-07-02 07:19:43 C 15 00 58.451 -13 28 48.00 X F52
2024-07-02 07:35:55 C 15 00 58.281 -13 28 44.37 X F52
2024-07-02 07:52:03 C 15 00 58.119 -13 28 40.72 X F52
2024-07-09 07:08:05 C 15 01 17.042 -12 58 41.53 X F51
2024-07-09 07:26:19 C 15 01 17.165 -12 58 38.96 X F51
2024-07-09 07:44:32 C 15 01 17.277 -12 58 36.49 X F51
2024-07-19 02:56:35 S 15 06 22.86 -12 39 50.2 L C51
2024-07-19 02:56:46 S 15 06 22.87 -12 39 49.8 L C51
2024-07-19 06:00:19 S 15 06 28.81 -12 39 44.0 L C51