2015 WY1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2353668878 ± 4.60e-08
Semi-major axis (a)1.3173455291 AU ± 2.15e-09
Inclination (i)27.48719578° ± 9.47e-06
Long. of Asc. Node (Ω)65.26676615° ± 1.43e-06
Arg. of Perihelion (ω)48.14892685° ± 1.94e-05
Mean Anomaly (M)189.24328330° ± 1.42e-05
Mean Motion (n)0.6518725948°/day ± 1.60e-09
Perihelion dist (q)1.00728601 AU ± 6.06e-08
Aphelion dist (Q)1.62740505 AU ± 6.07e-08
Orbital Period1.51199221 yr ± 3.71e-09
Physical Parameters
H (abs. magnitude)22.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.235″
Uncertainty0
Orbit TypeApollo
MOID0.083792 AU
Observations Used155
Oppositions3
Arc Total2015-2024
First Observation Used2015-11-19
Last Observation Used2024-10-29
Observations (161)
Date Type RA Dec Mag Band Observatory
2015-11-24 05:53:00 C 06 28 10.94 +20 08 09.9 u 926
2015-11-24 05:55:41 C 06 28 11.11 +20 08 38.0 u 926
2015-11-24 07:18:32 C 06 28 14.89 +20 23 18.0 u H21
2015-11-24 07:21:29 C 06 28 15.08 +20 23 49.7 u H21
2015-11-24 07:24:25 C 06 28 15.26 +20 24 21.1 u H21
2015-11-24 07:27:22 C 06 28 15.47 +20 24 52.2 u H21
2015-11-24 07:30:18 C 06 28 15.66 +20 25 23.9 u H21
2015-11-24 07:33:15 C 06 28 15.85 +20 25 55.2 u H21
2015-11-24 07:36:11 C 06 28 16.03 +20 26 26.3 u H21
2015-11-24 07:39:07 C 06 28 16.22 +20 26 57.9 u H21
2015-11-24 07:42:03 C 06 28 16.41 +20 27 29.0 u H21
2015-11-24 07:45:28 C 06 28 16.63 +20 28 05.7 u H21
2015-11-24 11:58:48 C 06 28 34.70 +21 13 32.7 u 926
2015-11-24 12:01:28 C 06 28 34.89 +21 14 01.2 u 926
2015-11-24 12:04:09 C 06 28 35.08 +21 14 30.4 u 926
2015-11-25 08:18:31 C 06 30 25.43 +25 00 14.0 u H21
2015-11-25 08:21:27 C 06 30 25.62 +25 00 47.7 u H21
2015-11-25 08:24:24 C 06 30 25.85 +25 01 21.5 u H21
2015-11-25 08:27:20 C 06 30 26.04 +25 01 55.2 u H21
2015-11-25 08:30:17 C 06 30 26.25 +25 02 28.8 u H21
2015-11-25 08:33:13 C 06 30 26.48 +25 03 02.7 u H21
2015-11-25 08:36:09 C 06 30 26.67 +25 03 36.6 u H21
2015-11-25 08:39:13 C 06 30 26.91 +25 04 11.7 u H21
2015-11-25 08:42:33 C 06 30 27.13 +25 04 49.8 u H21
2015-11-25 08:45:46 C 06 30 27.37 +25 05 27.0 u H21
2015-11-25 08:49:23 C 06 30 27.63 +25 06 08.4 u H21
2015-11-25 09:59:05 C 06 30 32.70 +25 19 29.3 u H21
2015-11-25 10:02:11 C 06 30 32.94 +25 20 05.0 u H21
2015-11-25 10:05:17 C 06 30 33.16 +25 20 40.5 u H21
2015-11-25 10:08:23 C 06 30 33.39 +25 21 16.2 u H21
2015-11-25 10:11:30 C 06 30 33.62 +25 21 51.8 u H21
2015-11-25 10:14:36 C 06 30 33.86 +25 22 27.3 u H21
2015-11-25 10:17:41 C 06 30 34.08 +25 23 02.9 u H21
2015-11-25 10:20:48 C 06 30 34.32 +25 23 38.6 u H21
2015-11-25 10:24:01 C 06 30 34.57 +25 24 15.5 u H21
2015-11-25 10:26:52 C 06 30 34.80 +25 24 48.4 u H21
2015-11-28 08:57:27 C 06 38 28.53 +40 06 46.1 u 926
2015-11-28 08:59:47 C 06 38 28.77 +40 07 16.5 u 926
2015-11-28 09:02:06 C 06 38 29.00 +40 07 47.5 u 926
2015-11-29 09:06:02 C 06 41 57.40 +45 27 51.8 u 926
2015-11-29 09:08:24 C 06 41 57.62 +45 28 23.4 u 926
2015-11-29 09:10:47 C 06 41 57.94 +45 28 54.7 u 926
2015-11-30 09:05:30 C 06 46 02.38 +50 47 33.1 u 926
2015-11-30 09:07:50 C 06 46 02.79 +50 48 04.1 u 926
2015-11-30 09:10:11 C 06 46 03.09 +50 48 35.6 u 926
2015-11-30 12:28:35 C 06 46 33.79 +51 32 04.8 u 926
2015-11-30 12:30:55 C 06 46 34.18 +51 32 36.2 u 926
2015-11-30 12:33:16 C 06 46 34.55 +51 33 06.8 u 926
2015-12-01 09:56:14 C 06 51 07.25 +56 12 53.6 u 926
2015-12-01 09:58:37 C 06 51 07.65 +56 13 23.5 u 926