2016 WU1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4734734337 ± 1.01e-06
Semi-major axis (a)1.5890377916 AU ± 1.60e-08
Inclination (i)23.49808731° ± 5.22e-05
Long. of Asc. Node (Ω)51.90945099° ± 1.36e-05
Arg. of Perihelion (ω)281.13996810° ± 1.72e-04
Mean Anomaly (M)212.86675852° ± 2.40e-05
Mean Motion (n)0.4920519272°/day ± 7.42e-09
Perihelion dist (q)0.83667061 AU ± 1.60e-06
Aphelion dist (Q)2.34140497 AU ± 1.60e-06
Orbital Period2.00309404 yr ± 3.02e-08
NGA Modelr2
A23.36792402e-13 ± 7.66e-14 AU/d²
Physical Parameters
H (abs. magnitude)23.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.465″
Uncertainty0
Orbit TypeApollo
MOID0.092813 AU
Observations Used47
Oppositions4
Arc Total2016-2024
First Observation Used2016-11-19
Last Observation Used2024-11-21
Observations (47)
Date Type RA Dec Mag Band Observatory
2016-11-19 08:03:14 C 03 38 52.48 +34 40 32.5 q G96
2016-11-19 08:36:19 C 03 38 44.65 +34 42 00.8 q G96
2016-11-19 08:42:41 C 03 38 43.17 +34 42 17.4 q G96
2016-11-19 08:55:28 C 03 38 40.03 +34 42 51.8 q G96
2016-11-19 10:05:35 C 03 38 23.26 +34 45 56.2 U H01
2016-11-19 10:10:59 C 03 38 22.01 +34 46 10.7 U H01
2016-11-19 10:25:58 C 03 38 18.58 +34 46 51.7 q G96
2016-11-19 10:30:52 C 03 38 17.34 +34 47 03.0 U H01
2016-11-19 10:32:19 C 03 38 17.00 +34 47 08.2 q G96
2016-11-19 10:38:23 C 03 38 15.58 +34 47 22.8 U H01
2016-11-20 06:03:29 C 03 33 59.28 +35 37 45.1 u H21
2016-11-20 06:20:46 C 03 33 55.33 +35 38 27.5 u H21
2016-11-20 06:39:19 C 03 33 51.08 +35 39 13.2 u H21
2016-11-22 06:19:15 C 03 24 08.31 +37 25 42.7 o 926
2016-11-22 06:36:14 C 03 24 04.74 +37 26 16.8 o 926
2016-11-22 06:53:28 C 03 24 01.20 +37 26 51.3 o 926
2016-12-01 06:37:54 C 02 52 53.62 +42 06 05.9 t 705
2016-12-01 06:39:22 C 02 52 53.45 +42 06 06.9 t 705
2016-12-01 06:40:49 C 02 52 53.29 +42 06 07.7 t 705
2020-11-05 12:42:21 C 04 39 03.145 -12 03 35.65 V F51
2020-11-05 13:00:55 C 04 38 53.973 -11 59 55.67 V F51
2020-11-16 08:28:43 C 03 11 37.899 +24 01 55.46 V F51
2020-11-16 09:05:28 C 03 11 29.141 +24 04 47.20 V F51
2022-11-24 11:19:47 C 02 22 51.415 +30 49 14.04 V F51
2022-11-24 11:37:34 C 02 22 49.593 +30 49 55.59 V F51
2022-11-24 11:55:20 C 02 22 47.828 +30 50 36.73 V F51
2022-11-25 06:19:10 C 02 21 13.380 +31 32 50.99 V F51
2022-11-25 06:36:47 C 02 21 11.654 +31 33 30.10 V F51
2022-11-25 07:00:27 C 02 21 09.415 +31 34 22.67 V F51
2024-11-08 08:25:52 C 03 04 30.443 -16 12 40.57 V G96
2024-11-08 08:33:57 C 03 04 27.570 -16 10 50.34 V G96
2024-11-08 08:42:03 C 03 04 24.812 -16 09 02.56 V G96
2024-11-08 08:50:09 C 03 04 22.012 -16 07 12.83 V G96
2024-11-08 09:36:26 C 03 04 05.988 -15 56 48.55 V G96
2024-11-08 09:37:38 C 03 04 05.513 -15 56 32.21 V G96
2024-11-08 09:38:40 C 03 04 05.203 -15 56 18.85 V G96
2024-11-08 09:38:56 C 03 04 05.120 -15 56 14.50 V G96
2024-11-08 10:09:59 C 03 03 54.493 -15 49 17.65 V G96
2024-11-08 10:10:35 C 03 03 54.338 -15 49 10.52 V G96
2024-11-08 10:11:11 C 03 03 54.094 -15 48 59.51 V G96
2024-11-08 10:11:47 C 03 03 53.942 -15 48 51.12 V G96
2024-11-09 21:35:40 B 02 53 23.36 -08 16 37.4 X M45
2024-11-09 21:42:46 B 02 53 21.30 -08 15 11.8 X M45
2024-11-09 21:49:41 B 02 53 19.30 -08 13 47.4 X M45
2024-11-21 10:44:58 C 02 09 34.774 +24 22 27.81 X F52
2024-11-21 11:04:05 C 02 09 32.994 +24 23 34.49 X F52
2024-11-21 11:42:22 C 02 09 29.539 +24 25 47.70 X F52