2013 WU45

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5891658567 ± 8.00e-08
Semi-major axis (a)1.4244123205 AU ± 1.35e-08
Inclination (i)5.81337011° ± 6.86e-06
Long. of Asc. Node (Ω)36.15079833° ± 6.01e-05
Arg. of Perihelion (ω)153.78773629° ± 6.18e-05
Mean Anomaly (M)335.79103632° ± 3.61e-05
Mean Motion (n)0.5797739446°/day ± 8.23e-09
Perihelion dist (q)0.58519722 AU ± 1.14e-07
Aphelion dist (Q)2.26362743 AU ± 1.16e-07
Orbital Period1.70001824 yr ± 2.41e-08
Physical Parameters
H (abs. magnitude)20.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.266″
Uncertainty0
Orbit TypeApollo
MOID0.084949 AU
Observations Used72
Oppositions5
Arc Total2013-2024
First Observation Used2013-11-28
Last Observation Used2024-09-08
Observations (75)
Date Type RA Dec Mag Band Observatory
2013-11-28 10:17:51 C 08 21 08.29 +34 55 14.3 q 703
2013-11-28 10:26:36 C 08 21 10.55 +34 55 23.5 q 703
2013-11-28 10:44:14 C 08 21 15.01 +34 55 40.1 q 703
2013-11-28 11:20:30 C 08 21 24.16 +34 56 10.2 q 703
2013-11-28 11:30:33 C 08 21 26.68 +34 56 19.6 q 703
2013-11-28 11:40:38 C 08 21 29.20 +34 56 27.8 q 703
2013-11-29 03:43:57 C 08 25 47.33 +35 10 29.3 u 958
2013-11-29 03:52:43 C 08 25 49.75 +35 10 37.4 u 958
2013-11-29 04:01:28 C 08 25 52.07 +35 10 44.8 u 958
2013-11-29 04:10:12 C 08 25 54.40 +35 10 52.6 u 958
2013-11-29 04:29:48 C 08 25 59.27 +35 11 08.4 t 204
2013-11-29 04:42:06 C 08 26 02.57 +35 11 19.0 t 204
2013-11-29 04:58:05 C 08 26 06.84 +35 11 32.8 t 204
2013-11-29 10:30:35 C 08 27 39.55 +35 16 32.5 q H36
2013-11-29 10:35:25 C 08 27 40.80 +35 16 36.6 q H36
2013-11-29 10:45:09 C 08 27 43.47 +35 16 45.3 q H36
2013-11-29 10:48:33 C 08 27 44.11 +35 16 47.4 u H21
2013-11-29 10:52:26 C 08 27 45.16 +35 16 51.2 u H21
2013-11-29 10:54:53 C 08 27 46.08 +35 16 53.8 q H36
2013-11-29 10:56:19 C 08 27 46.22 +35 16 54.3 u H21
2013-11-29 11:00:12 C 08 27 47.28 +35 16 58.1 u H21
2013-11-30 17:32:19 C 08 36 44.47 +35 44 18.9 o 300
2013-11-30 17:40:00 C 08 36 46.80 +35 44 26.4 o 300
2013-11-30 17:47:43 C 08 36 49.07 +35 44 33.5 o 300
2013-12-01 04:50:06 C 08 40 14.15 +35 54 23.2 u I93
2013-12-01 05:02:18 C 08 40 17.91 +35 54 34.5 u I93
2013-12-01 05:16:46 C 08 40 22.36 +35 54 47.2 u I93
2013-12-01 05:23:07 C 08 40 24.37 +35 54 52.4 u I93
2013-12-01 23:35:39 C 08 46 23.15 +36 11 07.5 o B67
2013-12-02 00:13:17 C 08 46 35.64 +36 11 42.5 o B67
2013-12-02 00:41:43 C 08 46 45.04 +36 12 08.9 o B67
2013-12-06 10:02:21 C 09 29 06.09 +37 38 21.0 o 926
2013-12-06 10:10:05 C 09 29 09.68 +37 38 26.3 o 926
2013-12-06 10:15:44 C 09 29 12.33 +37 38 30.4 o 926
2013-12-07 02:45:19 C 09 37 18.44 +37 48 42.4 q Z81
2013-12-07 03:04:17 C 09 37 27.88 +37 48 54.2 q Z81
2013-12-07 03:28:14 C 09 37 39.73 +37 49 08.7 q Z81
2013-12-14 11:19:03 C 11 35 18.80 +36 27 41.1 o 926
2013-12-14 11:22:20 C 11 35 21.43 +36 27 34.5 o 926
2013-12-14 11:25:37 C 11 35 24.08 +36 27 27.9 o 926
2013-12-17 08:15:28 S 12 33 39.346 +32 56 50.06 L C51
2013-12-17 09:50:27 S 12 35 00.809 +32 50 27.85 L C51
2014-08-27 11:48:09 C 00 18 23.477 -06 45 39.15 V F51
2014-08-27 12:04:36 C 00 18 22.366 -06 45 46.35 V F51
2014-08-27 12:21:02 C 00 18 21.246 -06 45 53.21 V F51
2014-09-17 10:42:23 C 23 41 14.481 -10 16 46.45 V F51
2014-09-17 11:00:41 C 23 41 13.075 -10 16 53.26 V F51
2014-09-17 11:21:19 C 23 41 11.442 -10 17 00.97 V F51
2014-09-17 11:39:37 C 23 41 10.017 -10 17 07.63 V F51
2014-09-19 09:06:55 C 23 37 44.410 -10 33 23.58 V F51