2013 WT45

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4670684087 ± 2.89e-08
Semi-major axis (a)1.6295134527 AU ± 1.20e-08
Inclination (i)9.34290688° ± 5.61e-06
Long. of Asc. Node (Ω)33.01023767° ± 1.46e-05
Arg. of Perihelion (ω)122.10163895° ± 1.33e-05
Mean Anomaly (M)234.06676962° ± 1.90e-05
Mean Motion (n)0.4738330514°/day ± 5.23e-09
Perihelion dist (q)0.86841920 AU ± 4.75e-08
Aphelion dist (Q)2.39060771 AU ± 5.02e-08
Orbital Period2.08011299 yr ± 2.30e-08
Physical Parameters
H (abs. magnitude)20.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.276″
Uncertainty0
Orbit TypeApollo
MOID0.007096 AU
Observations Used149
Oppositions2
Arc Total2013-2016
First Observation Used2013-11-01
Last Observation Used2016-05-29
Observations (167)
Date Type RA Dec Mag Band Observatory
2014-01-06 14:53:44 S 23 22 23.400 +51 41 06.79 L C51
2014-01-06 19:38:19 S 23 20 53.918 +51 39 57.78 L C51
2014-03-12 12:01:28 C 19 06 16.79 -09 18 35.6 o 291
2014-03-12 12:03:35 C 19 06 16.82 -09 18 39.9 o 291
2014-03-12 12:05:40 C 19 06 16.85 -09 18 44.2 o 291
2014-05-15 07:27:55 C 19 14 40.72 -39 22 38.1 u 807
2014-05-15 07:36:59 C 19 14 39.94 -39 22 46.0 u 807
2014-05-15 07:47:53 C 19 14 39.02 -39 22 55.9 u 807
2014-05-16 06:41:23 C 19 12 50.65 -39 42 51.9 u 807
2014-05-16 06:50:32 C 19 12 49.86 -39 43 00.1 u 807
2014-05-16 07:01:33 C 19 12 48.90 -39 43 09.9 u 807
2015-10-10 09:37:25 C 02 32 37.087 +12 44 38.70 L F51
2015-10-10 09:55:03 C 02 32 36.112 +12 44 38.93 L F51
2015-10-10 10:12:49 C 02 32 35.120 +12 44 39.36 L F51
2015-10-11 06:58:38 C 02 31 27.10 +12 44 51.6 u H21
2015-10-11 07:19:31 C 02 31 25.92 +12 44 51.8 u H21
2015-10-11 07:34:34 C 02 31 25.09 +12 44 51.9 u H21
2015-10-11 07:51:12 C 02 31 24.24 +12 44 52.9 t 705
2015-10-11 07:53:04 C 02 31 24.14 +12 44 52.9 t 705
2015-10-11 07:54:56 C 02 31 24.03 +12 44 52.8 t 705
2016-04-26 03:16:52 C 07 53 59.24 +27 09 54.5 u 926
2016-04-26 03:20:42 C 07 54 01.05 +27 09 38.7 u 926
2016-04-26 03:24:33 C 07 54 02.90 +27 09 24.6 u 926
2016-04-28 21:03:41 C 08 26 35.81 +22 33 50.8 q 204
2016-04-28 21:12:12 C 08 26 39.92 +22 33 11.3 q 204
2016-04-28 21:21:00 C 08 26 44.29 +22 32 30.5 q 204
2016-05-02 03:43:42 C 09 05 11.07 +16 08 34.6 q H45
2016-05-02 03:45:06 C 09 05 11.75 +16 08 27.3 q H45
2016-05-02 03:46:24 C 09 05 12.36 +16 08 19.8 q H45
2016-05-02 03:47:37 C 09 05 12.98 +16 08 13.2 q H45
2016-05-02 03:48:48 C 09 05 13.46 +16 08 07.5 q H45
2016-05-02 03:50:17 C 09 05 14.20 +16 08 00.1 q H45
2016-05-04 04:30:03 C 09 28 12.88 +11 52 15.7 q H45
2016-05-04 04:32:03 C 09 28 13.72 +11 52 06.1 q H45
2016-05-04 04:36:40 C 09 28 15.85 +11 51 41.3 q H45
2016-05-04 04:38:02 C 09 28 16.44 +11 51 34.4 q H45
2016-05-04 04:39:15 C 09 28 17.00 +11 51 27.1 q H45
2016-05-04 04:40:32 C 09 28 17.59 +11 51 19.8 q H45
2016-05-05 03:14:43 C 09 38 38.37 +09 51 39.3 q 703
2016-05-05 03:23:25 C 09 38 42.16 +09 50 52.0 q 703
2016-05-05 03:32:07 C 09 38 45.95 +09 50 06.3 q 703
2016-05-05 03:40:48 C 09 38 49.83 +09 49 21.3 q 703
2016-05-06 02:14:40 C 09 48 53.64 +07 50 09.3 q H45
2016-05-06 02:18:01 C 09 48 55.00 +07 49 53.0 q H45
2016-05-06 02:21:40 C 09 48 56.65 +07 49 32.2 q H45
2016-05-06 02:22:56 C 09 48 57.19 +07 49 26.1 q H45
2016-05-06 02:24:14 C 09 48 57.78 +07 49 18.3 q H45
2016-05-06 02:25:36 C 09 48 58.31 +07 49 11.8 q H45
2016-05-07 14:20:09 S 10 04 26.43 +04 43 26.1 L C51
2016-05-07 17:28:50 S 10 05 45.55 +04 27 25.8 L C51