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
2012-12-11 06:56:43 C 03 51 15.73 +05 30 09.1 r 703
2012-12-11 07:08:11 C 03 51 16.12 +05 29 51.8 r 703
2012-12-11 07:19:42 C 03 51 16.48 +05 29 35.4 r 703
2012-12-11 07:31:10 C 03 51 16.84 +05 29 17.1 r 703
2012-12-15 05:08:11 C 03 55 07.86 +03 26 36.7 18.4 c 704
2012-12-15 05:47:22 C 03 55 09.17 +03 25 52.0 18.6 c 704
2012-12-15 06:06:53 C 03 55 09.77 +03 25 30.2 18.4 c 704
2012-12-15 06:25:59 C 03 55 10.43 +03 25 08.6 18.5 c 704
2012-12-22 03:59:03 C 04 01 57.06 +01 00 02.6 q H21
2012-12-22 04:05:08 C 04 01 57.27 +00 59 58.7 q H21
2012-12-22 04:10:33 C 04 01 57.48 +00 59 55.1 q H21
2012-12-22 04:16:57 C 04 01 57.72 +00 59 50.7 q H21
2012-12-29 06:43:47 C 04 09 14.56 -00 20 19.4 q 448
2012-12-29 06:54:07 C 04 09 14.99 -00 20 23.1 q 448
2012-12-29 07:08:28 C 04 09 15.51 -00 20 26.4 q 448
2021-06-05 07:05:55 C 14 08 17.042 -16 34 02.94 U F51
2021-06-05 07:24:40 C 14 08 16.393 -16 33 49.01 U F51
2021-06-05 08:02:03 C 14 08 15.062 -16 33 21.12 U F51
2021-06-11 08:06:36 C 14 04 29.292 -14 51 53.73 U F51
2021-06-11 08:24:18 C 14 04 28.879 -14 51 42.04 U F51
2021-06-11 08:41:58 C 14 04 28.471 -14 51 30.16 U F51
2021-06-11 08:59:37 C 14 04 28.082 -14 51 18.27 U F51
2023-06-10 22:57:10 C 18 22 47.53 -07 44 37.3 X C95
2023-06-10 23:36:10 C 18 22 45.41 -07 43 49.1 X C95
2023-06-11 00:32:23 B 18 22 42.283 -07 42 40.28 X K74
2023-06-11 00:56:46 B 18 22 40.954 -07 42 09.97 X K74
2023-06-12 00:14:03 B 18 21 28.882 -07 13 03.72 X K74
2023-06-12 00:26:09 B 18 21 28.190 -07 12 48.53 X K74
2023-06-12 00:38:18 B 18 21 27.526 -07 12 33.26 X K74
2023-06-12 23:30:03 B 18 20 14.059 -06 43 40.40 X K74
2023-06-12 23:46:14 B 18 20 13.128 -06 43 19.85 X K74
2023-06-19 00:31:44 C 18 11 28.63 -03 34 53.9 c J04
2023-06-19 00:48:34 C 18 11 27.41 -03 34 31.5 c J04
2023-06-19 01:05:24 C 18 11 26.23 -03 34 09.5 c J04
2023-06-19 01:22:14 C 18 11 25.04 -03 33 47.2 c J04
2023-07-12 07:54:58 C 17 30 53.994 +08 01 37.42 X F52
2023-07-12 08:09:57 C 17 30 52.889 +08 01 52.98 X F52
2023-07-12 08:39:50 C 17 30 50.700 +08 02 24.35 X F52
2023-07-13 06:23:57 C 17 29 23.07 +08 24 29.9 V G58
2023-07-13 06:32:17 C 17 29 22.50 +08 24 38.8 V G58
2023-07-13 06:41:15 C 17 29 21.84 +08 24 47.2 V G58
2023-07-16 09:34:12 C 17 24 34.239 +09 37 08.54 X F51
2023-07-16 09:47:16 C 17 24 33.368 +09 37 20.51 X F51
2023-07-16 10:00:13 C 17 24 32.502 +09 37 32.37 X F51
2023-07-19 23:16:54 C 17 19 37.36 +10 51 30.0 19.4 q 122
2023-07-19 23:34:13 C 17 19 36.38 +10 51 43.7 19.9 q 122
2023-07-19 23:52:54 C 17 19 35.29 +10 51 59.0 19.6 q 122
2023-07-24 06:18:59 C 17 14 34.234 +12 09 36.48 X F51
2023-07-24 06:30:24 C 17 14 33.664 +12 09 44.52 X F51
2023-07-24 06:41:58 C 17 14 33.080 +12 09 52.73 X F51