2017 WU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3048392798 ± 2.00e+00
Semi-major axis (a)1.3938223181 AU ± 3.00e+00
Inclination (i)8.91188982° ± 4.00e+00
Long. of Asc. Node (Ω)236.83456392° ± 5.00e+00
Arg. of Perihelion (ω)151.76528305° ± 6.00e+00
Mean Anomaly (M)325.41846143° ± 3.13e-01
Mean Motion (n)0.5989491100°/day ± 1.93e+00
Perihelion dist (q)0.96893010 AU ± 3.48e+00
Aphelion dist (Q)1.81872750 AU ± 4.81e+00
Orbital Period1.64556160 yr ± 5.31e+00
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.318″
Uncertainty3
Orbit TypeApollo
MOID0.005658 AU
Observations Used58
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-11-25
Observations (60)
Date Type RA Dec Mag Band Observatory
2017-11-19 06:19:47 C 02 07 34.35 +17 22 10.6 U 703
2017-11-19 06:27:23 C 02 08 04.42 +17 17 30.2 U 703
2017-11-19 06:35:08 C 02 08 34.93 +17 12 46.2 U 703
2017-11-19 07:27:56 C 02 12 01.30 +16 40 29.6 U 703
2017-11-19 07:28:11 C 02 12 02.21 +16 40 19.9 U 703
2017-11-19 07:28:26 C 02 12 03.23 +16 40 10.9 U 703
2017-11-19 07:28:41 C 02 12 04.15 +16 40 01.8 U 703
2017-11-19 07:44:05 C 02 13 01.22 +16 30 01.3 U H01
2017-11-19 07:54:42 C 02 13 42.32 +16 23 32.2 U H01
2017-11-19 08:06:17 C 02 14 27.14 +16 16 27.2 U H01
2017-11-19 08:14:26 C 02 14 58.56 +16 11 29.0 U H01
2017-11-19 08:29:37 C 02 15 59.21 +16 02 49.3 U I52
2017-11-19 08:30:13 C 02 16 01.41 +16 02 27.6 U I52
2017-11-19 08:30:47 C 02 16 03.60 +16 02 06.3 U I52
2017-11-19 08:31:22 C 02 16 05.88 +16 01 44.9 U I52
2017-11-19 09:44:25 C 02 20 43.80 +15 17 25.2 U I52
2017-11-19 09:45:00 C 02 20 45.95 +15 17 04.5 U I52
2017-11-19 09:45:36 C 02 20 48.27 +15 16 42.4 U I52
2017-11-19 09:46:10 C 02 20 50.42 +15 16 21.7 U I52
2017-11-19 19:25:10 C 02 55 52.06 +09 52 38.6 q 595
2017-11-19 19:39:06 C 02 56 33.02 +09 45 34.6 q 595
2017-11-19 19:54:46 C 02 57 18.73 +09 37 38.5 q 595
2017-11-19 19:59:18 C 02 57 41.19 +09 36 05.2 t B49
2017-11-19 20:01:23 C 02 57 47.24 +09 35 02.3 t B49
2017-11-19 20:10:14 C 02 58 04.60 +09 29 48.7 U K51
2017-11-19 20:11:57 C 02 58 17.88 +09 29 44.2 t B49
2017-11-19 20:12:22 C 02 58 10.77 +09 28 43.8 U K51
2017-11-19 20:14:32 C 02 58 17.01 +09 27 39.1 U K51
2017-11-19 20:27:13 C 02 59 01.76 +09 21 23.7 q I93
2017-11-19 20:44:01 C 02 59 49.78 +09 13 01.1 q I93
2017-11-19 20:55:32 C 03 00 22.37 +09 07 18.4 q I93
2017-11-19 21:30:20 C 03 01 52.77 +08 50 00.5 U 203
2017-11-19 21:42:11 C 03 02 25.51 +08 44 10.3 U 203
2017-11-19 21:55:35 C 03 03 02.27 +08 37 36.6 U 203
2017-11-19 22:04:05 C 03 03 25.44 +08 33 27.0 U 203
2017-11-19 22:06:01 C 03 03 27.10 +08 32 33.9 S L01
2017-11-19 22:07:46 C 03 03 31.86 +08 31 43.1 S L01
2017-11-19 22:16:08 C 03 03 57.15 +08 27 52.9 17.6 U K63
2017-11-19 22:21:42 C 03 04 12.18 +08 25 10.7 17.8 U K63
2017-11-19 22:27:30 C 03 04 27.78 +08 22 21.0 17.5 U K63
2017-11-20 04:01:02 C 03 19 57.23 +05 51 21.1 U I52
2017-11-20 04:01:12 C 03 19 57.66 +05 51 16.4 U I52
2017-11-20 04:01:24 C 03 19 58.07 +05 51 11.8 U I52
2017-11-20 04:01:48 C 03 19 59.03 +05 51 01.3 U I52
2017-11-20 05:14:07 C 03 22 45.46 +05 20 29.2 o 926
2017-11-20 05:14:55 C 03 22 47.23 +05 20 09.4 o 926
2017-11-20 05:15:42 C 03 22 48.98 +05 19 49.7 o 926
2017-11-20 07:55:35 C 03 28 31.99 +04 13 44.3 U H01
2017-11-20 08:04:21 C 03 28 50.42 +04 10 14.3 U H01
2017-11-20 08:13:59 C 03 29 10.62 +04 06 24.5 U H01