2020 WU5 — IAA Minor Planet Database

Orbital Elements

Epoch (TDB)	2025-11-21 (JD 2461000.5)
Eccentricity (e)	0.1016793615 ± 1.36e-08
Semi-major axis (a)	1.0585257761 AU ± 8.46e-09
Inclination (i)	41.47841262° ± 6.24e-06
Long. of Asc. Node (Ω)	112.84919294° ± 4.30e-07
Arg. of Perihelion (ω)	84.50493839° ± 5.92e-06
Mean Anomaly (M)	91.12434807° ± 1.76e-05
Mean Motion (n)	0.9050240479°/day ± 1.09e-08
Perihelion dist (q)	0.95089555 AU ± 1.63e-08
Aphelion dist (Q)	1.16615600 AU ± 1.72e-08
Orbital Period	1.08906088 yr ± 1.31e-08

Physical Parameters

H (abs. magnitude)	18.70
G (slope)	0.15

Orbit Solution

Source	IAA
Solution Date	2026-06-02
RMS Residual	0.182″
Uncertainty	0
Orbit Type	Apollo
MOID	0.039374 AU
Observations Used	291
Oppositions	1
Arc Total	2011-2023
First Observation Used	2011-03-28
Last Observation Used	2023-06-27

Observations (368)

Date	Type	RA	Dec	Mag	Band	Observatory
2011-03-28 02:48:50	C	03 57 47.190	+20 57 02.04	–	V	G96
2011-03-28 02:56:26	C	03 57 48.036	+20 57 14.52	–	V	G96
2019-12-16 12:14:44	C	12 26 06.308	+02 05 18.14	–	V	703
2019-12-17 11:02:26	C	12 31 31.026	+02 45 53.95	–	V	703
2020-11-29 18:16:21	S	08 42 51.36	-48 29 11.8	–	L	C51
2020-11-29 21:24:40	S	08 42 55.62	-48 29 17.0	–	L	C51
2020-11-30 00:33:00	S	08 42 59.52	-48 29 20.7	–	L	C51
2020-11-30 05:15:23	S	08 43 05.56	-48 29 26.0	–	L	C51
2020-11-30 06:49:38	S	08 43 07.733	-48 29 26.02	–	L	C51
2020-11-30 08:23:41	S	08 43 09.61	-48 29 27.3	–	L	C51
2020-11-30 09:57:56	S	08 43 11.55	-48 29 28.2	–	L	C51
2020-11-30 13:06:16	S	08 43 15.54	-48 29 30.5	–	L	C51
2020-11-30 14:40:20	S	08 43 17.34	-48 29 33.2	–	L	C51
2020-11-30 16:14:35	S	08 43 19.43	-48 29 31.8	–	L	C51
2020-11-30 17:48:39	S	08 43 21.48	-48 29 31.7	–	L	C51
2020-11-30 19:22:54	S	08 43 23.12	-48 29 33.0	–	L	C51
2020-11-30 20:56:58	S	08 43 25.24	-48 29 33.5	–	L	C51
2020-12-01 00:05:17	S	08 43 28.96	-48 29 35.5	–	L	C51
2020-12-01 03:13:36	S	08 43 32.62	-48 29 35.1	–	L	C51
2020-12-01 04:47:51	S	08 43 34.71	-48 29 36.2	–	L	C51
2020-12-01 05:28:00	C	08 43 37.12	-48 29 43.7	–	V	807
2020-12-01 05:43:48	C	08 43 37.33	-48 29 44.5	–	V	807
2020-12-01 05:51:41	C	08 43 37.48	-48 29 44.3	–	V	807
2020-12-01 05:59:34	C	08 43 37.65	-48 29 44.6	–	V	807
2020-12-01 09:30:14	S	08 43 40.25	-48 29 36.2	–	L	C51
2020-12-01 15:46:52	S	08 43 47.561	-48 29 34.01	–	L	C51
2020-12-03 00:27:30	C	08 44 25.03	-48 29 13.3	–	V	K92
2020-12-03 00:32:38	C	08 44 25.09	-48 29 13.4	–	V	K92
2020-12-03 00:37:48	C	08 44 25.15	-48 29 13.3	–	V	K92
2020-12-03 00:42:57	C	08 44 25.21	-48 29 13.3	–	V	K92
2020-12-05 06:40:36	C	08 45 16.62	-48 26 47.2	–	u	807
2020-12-05 07:01:55	C	08 45 16.75	-48 26 46.5	–	u	807
2020-12-05 07:20:22	C	08 45 16.90	-48 26 45.5	–	u	807
2020-12-05 07:37:56	C	08 45 17.06	-48 26 44.5	–	u	807
2020-12-05 07:46:42	C	08 45 17.10	-48 26 44.1	–	u	807
2020-12-08 00:00:55	S	08 46 02.568	-48 20 30.88	–	L	C51
2020-12-08 01:35:10	S	08 46 03.518	-48 20 19.21	–	L	C51
2020-12-09 15:44:01	C	08 46 22.057	-48 15 20.45	–	V	T12
2020-12-16 07:55:42	C	08 46 21.85	-47 31 33.2	–	V	807
2020-12-16 08:01:23	C	08 46 21.76	-47 31 30.8	–	V	807
2020-12-16 08:07:03	C	08 46 21.66	-47 31 28.5	–	V	807
2020-12-16 08:12:45	C	08 46 21.56	-47 31 26.1	–	V	807
2020-12-22 12:06:23	C	08 43 50.82	-46 02 37.8	–	V	T05
2020-12-22 12:14:19	C	08 43 50.54	-46 02 31.1	–	V	T05
2020-12-22 12:16:57	C	08 43 50.45	-46 02 28.8	–	V	T05
2020-12-22 12:33:29	C	08 43 49.80	-46 02 16.0	–	V	T05
2020-12-24 10:42:41	C	08 42 23.05	-45 18 11.9	–	V	T08
2020-12-24 10:47:20	C	08 42 22.84	-45 18 06.6	–	V	T08
2020-12-24 10:56:40	C	08 42 22.36	-45 17 57.3	–	V	T08
2020-12-24 11:23:54	C	08 42 21.06	-45 17 29.8	–	V	T08

« Prev 1 2 … … 7 8 Next » 368 observations