2017 WY13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6021595880 ± 5.01e-05
Semi-major axis (a)2.2655187523 AU ± 2.86e-04
Inclination (i)20.25325929° ± 1.13e-03
Long. of Asc. Node (Ω)244.57129632° ± 3.13e-04
Arg. of Perihelion (ω)108.89870426° ± 1.02e-03
Mean Anomaly (M)138.47109739° ± 1.63e-01
Mean Motion (n)0.2890418872°/day ± 5.47e-05
Perihelion dist (q)0.90131491 AU ± 1.61e-04
Aphelion dist (Q)3.62972259 AU ± 4.71e-04
Orbital Period3.40997733 yr ± 6.45e-04
Physical Parameters
H (abs. magnitude)21.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.264″
Uncertainty3
Orbit TypeApollo
MOID0.128785 AU
Observations Used125
Oppositions1
Arc Total2017-2017
First Observation Used2017-11-22
Last Observation Used2017-12-21
Observations (130)
Date Type RA Dec Mag Band Observatory
2017-11-22 06:00:00 C 01 51 00.56 +32 45 49.0 U 703
2017-11-22 06:10:09 C 01 51 04.41 +32 44 48.0 U 703
2017-11-22 06:29:07 C 01 51 11.57 +32 42 56.2 U 703
2017-11-22 06:59:50 C 01 51 23.15 +32 39 53.5 U I52
2017-11-22 07:00:26 C 01 51 23.36 +32 39 50.0 U I52
2017-11-22 07:01:02 C 01 51 23.59 +32 39 46.5 U I52
2017-11-22 07:01:37 C 01 51 23.82 +32 39 42.8 U I52
2017-11-22 07:40:45 C 01 51 38.44 +32 35 47.8 U H01
2017-11-22 07:51:05 C 01 51 42.34 +32 34 46.3 U H01
2017-11-22 08:01:29 C 01 51 46.27 +32 33 44.3 U H01
2017-11-22 08:19:51 C 01 51 53.23 +32 31 54.8 U H01
2017-11-22 16:38:41 C 01 55 07.87 +31 43 13.3 q K61
2017-11-22 16:39:07 C 01 55 08.02 +31 43 10.9 q K61
2017-11-22 16:39:50 C 01 55 08.30 +31 43 06.7 q K61
2017-11-22 16:40:25 C 01 55 08.51 +31 43 03.4 q K61
2017-11-22 16:40:51 C 01 55 08.67 +31 43 00.9 q K61
2017-11-22 17:12:26 C 01 55 20.27 +31 40 00.2 S 033
2017-11-22 17:15:55 C 01 55 21.56 +31 39 40.0 S 033
2017-11-22 17:28:23 C 01 55 26.07 +31 38 29.7 q 113
2017-11-22 17:35:34 C 01 55 28.78 +31 37 49.0 U K74
2017-11-22 17:36:43 C 01 55 29.14 +31 37 42.5 q 113
2017-11-22 17:39:14 C 01 55 30.12 +31 37 28.0 U K74
2017-11-22 17:45:03 C 01 55 32.10 +31 36 53.9 q 113
2017-11-22 17:46:33 C 01 55 32.76 +31 36 46.1 U K74
2017-11-22 17:49:37 C 01 55 33.86 +31 36 28.7 U K74
2017-11-22 17:53:23 C 01 55 35.14 +31 36 07.1 q 113
2017-11-22 17:57:07 C 01 55 36.59 +31 35 46.3 U K74
2017-11-22 17:57:46 C 01 55 36.76 +31 35 44.4 q 246
2017-11-22 17:58:12 C 01 55 36.87 +31 35 41.5 q 246
2017-11-22 17:59:11 C 01 55 37.22 +31 35 35.8 q 246
2017-11-22 18:00:16 C 01 55 37.62 +31 35 28.6 q 246
2017-11-22 18:01:11 C 01 55 38.00 +31 35 24.0 q 246
2017-11-22 18:01:23 C 01 55 38.16 +31 35 21.9 U K74
2017-11-22 18:01:27 C 01 55 38.18 +31 35 22.7 q 246
2017-11-22 18:13:53 C 01 55 42.53 +31 34 12.6 q 246
2017-11-22 18:14:29 C 01 55 42.79 +31 34 08.4 q 246
2017-11-22 18:14:41 C 01 55 42.88 +31 34 07.9 q 246
2017-11-22 18:14:53 C 01 55 42.94 +31 34 06.7 q 246
2017-11-22 18:15:53 C 01 55 43.27 +31 34 01.9 q 246
2017-11-22 18:30:47 C 01 55 48.56 +31 32 32.7 S B15
2017-11-22 18:34:53 C 01 55 50.00 +31 32 08.9 S B15
2017-11-22 18:36:56 C 01 55 50.75 +31 31 57.7 S B15
2017-11-22 18:38:58 C 01 55 51.51 +31 31 46.2 S B15
2017-11-22 18:41:01 C 01 55 52.28 +31 31 34.5 S B15
2017-11-22 18:41:50 C 01 55 52.84 +31 31 32.4 t 198
2017-11-22 18:47:28 C 01 55 54.89 +31 30 59.9 t 198
2017-11-22 18:51:14 C 01 55 56.26 +31 30 38.3 t 198
2017-11-22 19:01:51 C 01 56 00.03 +31 29 38.0 t 198
2017-11-22 19:09:33 C 01 56 02.78 +31 28 54.3 t 198
2017-11-22 19:12:44 C 01 56 03.91 +31 28 36.1 t 198