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
2016-05-07 19:03:05 S 10 06 24.92 +04 19 26.0 L C51
2016-05-07 20:37:31 S 10 07 04.37 +04 11 26.8 L C51
2016-05-07 22:11:46 S 10 07 43.56 +04 03 30.7 L C51
2016-05-10 05:00:21 C 10 29 36.43 -00 24 07.7 q 703
2016-05-10 05:08:59 C 10 29 39.67 -00 24 47.5 q 703
2016-05-10 05:17:38 C 10 29 42.90 -00 25 27.9 q 703
2016-05-10 05:26:19 C 10 29 46.14 -00 26 08.7 q 703
2016-05-12 01:03:05 C 10 45 57.19 -03 41 40.1 q I15
2016-05-12 01:07:20 C 10 45 58.67 -03 41 58.7 q I15
2016-05-12 01:11:35 C 10 46 00.16 -03 42 16.8 q I15
2016-05-22 03:42:42 C 11 57 15.24 -16 43 19.9 o 691
2016-05-22 03:58:51 C 11 57 18.90 -16 43 56.4 o 691
2016-05-29 04:12:51 C 12 32 37.15 -21 49 13.4 R G45
2016-05-29 04:26:15 C 12 32 39.56 -21 49 32.4 R G45
2016-05-29 04:35:30 C 12 32 41.20 -21 49 45.4 R G45
2016-05-29 04:42:21 C 12 32 42.43 -21 49 54.9 R G45
2016-05-29 04:49:26 C 12 32 43.68 -21 50 04.8 R G45