333358 (2001 WN1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3030683045 ± 1.33e-08
Semi-major axis (a)1.5021058093 AU ± 1.46e-09
Inclination (i)14.07429013° ± 3.64e-06
Long. of Asc. Node (Ω)243.64292388° ± 5.50e-06
Arg. of Perihelion (ω)127.39094430° ± 1.01e-05
Mean Anomaly (M)48.04543845° ± 5.84e-06
Mean Motion (n)0.5353791916°/day ± 7.81e-10
Perihelion dist (q)1.04686515 AU ± 2.00e-08
Aphelion dist (Q)1.95734647 AU ± 2.00e-08
Orbital Period1.84098728 yr ± 2.68e-09
Physical Parameters
H (abs. magnitude)19.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.362″
Uncertainty0
Orbit TypeAmor
MOID0.126713 AU
Observations Used374
Oppositions11
Arc Total2001-2025
First Observation Used2001-11-12
Last Observation Used2025-12-27
Observations (383)
Date Type RA Dec Mag Band Observatory
2010-05-13 09:04:39 C 15 34 15.40 -24 52 19.5 u 448
2010-06-13 06:05:00 C 14 48 21.24 -14 38 45.0 r G96
2010-06-13 06:13:39 C 14 48 20.84 -14 38 38.0 r G96
2010-06-13 06:22:24 C 14 48 20.48 -14 38 30.8 r G96
2010-06-13 06:31:07 C 14 48 20.12 -14 38 24.1 r G96
2012-06-02 08:00:37 C 19 57 25.45 -05 00 08.8 u H21
2012-06-02 08:10:10 C 19 57 25.68 -04 59 55.8 u H21
2012-06-02 08:19:41 C 19 57 25.93 -04 59 42.8 u H21
2012-07-04 06:59:11 C 19 59 19.77 +17 43 31.7 u H21
2012-07-04 07:17:25 C 19 59 19.22 +17 44 09.4 u H21
2012-07-04 07:24:51 C 19 59 18.94 +17 44 25.1 u H21
2012-07-17 22:48:52 C 19 46 34.36 +29 13 53.0 u 204
2012-07-17 23:09:13 C 19 46 33.21 +29 14 35.2 u 204
2012-07-23 21:34:03 C 19 38 47.64 +33 57 14.2 c A24
2012-07-23 21:57:48 C 19 38 46.07 +33 58 00.2 c A24
2012-07-23 22:22:44 C 19 38 44.49 +33 58 47.8 c A24
2012-07-23 22:43:43 C 19 38 43.09 +33 59 28.1 c A24
2012-07-23 22:45:46 C 19 38 42.95 +33 59 32.9 c A24
2012-08-06 21:47:26 C 19 17 55.35 +43 31 41.7 c A24
2012-08-06 21:48:28 C 19 17 55.23 +43 31 43.1 c A24
2012-08-06 21:49:30 C 19 17 55.15 +43 31 44.9 c A24
2012-08-06 21:50:32 C 19 17 55.08 +43 31 46.7 c A24
2012-08-06 22:57:51 C 19 17 50.24 +43 33 25.9 c A24
2012-08-06 22:58:54 C 19 17 50.18 +43 33 27.2 c A24
2012-08-08 22:41:01 C 19 14 50.04 +44 42 59.2 c A24
2012-08-08 22:42:06 C 19 14 49.98 +44 43 00.4 c A24
2012-08-08 22:43:11 C 19 14 49.86 +44 43 02.1 c A24
2012-08-08 22:44:16 C 19 14 49.85 +44 43 03.5 c A24
2012-08-14 20:43:35 C 19 06 14.01 +47 53 04.0 c A24
2012-08-14 20:45:40 C 19 06 13.92 +47 53 06.7 c A24
2012-08-14 21:14:36 C 19 06 11.94 +47 53 43.1 c A24
2012-08-14 22:15:08 C 19 06 07.85 +47 54 57.0 c A24
2012-08-14 22:17:12 C 19 06 07.81 +47 55 00.0 c A24
2012-08-17 20:49:34 C 19 02 10.28 +49 20 36.7 r 106
2012-08-17 21:05:52 C 19 02 09.25 +49 20 55.6 r 106
2012-08-17 21:22:14 C 19 02 08.21 +49 21 14.9 r 106
2012-08-17 21:38:44 C 19 02 07.13 +49 21 33.9 r 106
2012-08-18 21:10:53 C 19 00 51.90 +49 48 58.7 c A24
2012-08-18 21:12:57 C 19 00 51.78 +49 49 00.9 c A24
2012-08-18 21:34:02 C 19 00 50.48 +49 49 24.9 c A24
2012-08-18 21:58:23 C 19 00 48.96 +49 49 52.6 c A24
2012-08-18 22:18:46 C 19 00 47.72 +49 50 15.1 c A24
2012-08-18 22:20:51 C 19 00 47.56 +49 50 17.9 c A24
2012-08-19 20:43:46 C 18 59 38.51 +50 15 51.6 c A24
2012-08-19 20:45:20 C 18 59 38.38 +50 15 53.3 c A24
2012-08-19 21:05:15 C 18 59 37.17 +50 16 17.1 u 160
2012-08-19 21:08:45 C 18 59 36.94 +50 16 20.7 u 160
2012-08-19 21:11:59 C 18 59 36.74 +50 16 24.2 u 160
2012-08-19 21:46:22 C 18 59 34.69 +50 17 01.9 t 130
2012-08-19 21:51:24 C 18 59 34.37 +50 17 07.5 t 130