2016 WP

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5743089752 ± 6.01e-08
Semi-major axis (a)2.2760231500 AU ± 1.24e-08
Inclination (i)6.64321779° ± 7.18e-06
Long. of Asc. Node (Ω)242.32658221° ± 1.17e-05
Arg. of Perihelion (ω)127.63636086° ± 3.06e-05
Mean Anomaly (M)233.18757108° ± 1.06e-05
Mean Motion (n)0.2870432004°/day ± 2.35e-09
Perihelion dist (q)0.96888263 AU ± 1.37e-07
Aphelion dist (Q)3.58316367 AU ± 1.38e-07
Orbital Period3.43372106 yr ± 2.81e-08
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty0
Orbit TypeApollo
MOID0.050864 AU
Observations Used96
Oppositions5
Arc Total2016-2023
First Observation Used2016-11-13
Last Observation Used2023-08-22
Observations (104)
Date Type RA Dec Mag Band Observatory
2016-11-26 06:06:26 C 00 32 16.91 +07 51 17.8 q I52
2016-11-28 00:30:51 C 00 50 41.60 +08 13 51.3 u 807
2016-11-28 00:37:15 C 00 50 44.19 +08 13 54.4 u 807
2016-11-28 00:43:52 C 00 50 46.86 +08 13 57.5 u 807
2016-11-29 22:26:44 C 01 09 00.63 +08 32 35.4 U 204
2016-11-29 22:42:02 C 01 09 06.36 +08 32 41.1 U 204
2016-11-29 22:56:53 C 01 09 11.91 +08 32 46.7 U 204
2016-11-30 03:19:05 C 01 10 51.72 +08 35 27.7 u 807
2016-11-30 03:25:07 C 01 10 53.95 +08 35 30.0 u 807
2016-11-30 06:13:29 C 01 11 57.34 +08 35 46.6 o 291
2016-11-30 06:16:15 C 01 11 58.38 +08 35 47.7 o 291
2016-11-30 06:19:01 C 01 11 59.40 +08 35 48.5 o 291
2016-12-04 02:58:41 C 01 43 43.04 +09 06 37.8 u 807
2016-12-04 03:01:31 C 01 43 43.89 +09 06 38.7 u 807
2016-12-04 03:04:18 C 01 43 44.72 +09 06 39.5 u 807
2016-12-05 02:49:47 C 01 50 57.52 +09 12 17.2 R G45
2016-12-05 02:56:21 C 01 50 59.42 +09 12 19.0 R G45
2016-12-05 03:04:54 C 01 51 01.86 +09 12 21.0 R G45
2016-12-05 03:11:27 C 01 51 03.73 +09 12 23.0 R G45
2016-12-05 03:18:21 C 01 51 05.68 +09 12 25.0 R G45
2016-12-05 03:40:24 C 01 51 12.14 +09 12 31.0 q G96
2016-12-05 03:42:59 C 01 51 12.90 +09 12 32.2 o 691
2016-12-05 03:46:39 C 01 51 13.92 +09 12 33.1 q G96
2016-12-05 03:52:53 C 01 51 15.68 +09 12 34.6 q G96
2016-12-05 03:59:11 C 01 51 17.49 +09 12 36.0 q G96
2016-12-05 04:01:11 C 01 51 18.04 +09 12 36.6 o 691
2016-12-05 04:19:20 C 01 51 23.23 +09 12 41.7 o 691
2016-12-06 03:08:04 C 01 57 56.86 +09 18 23.5 o 691
2016-12-06 03:14:45 C 01 57 58.65 +09 18 25.2 o 691
2016-12-06 03:21:22 C 01 58 00.39 +09 18 26.8 o 691
2016-12-15 05:26:17 C 02 47 20.50 +10 02 55.0 t 705
2016-12-15 05:27:45 C 02 47 20.71 +10 02 55.2 t 705
2016-12-15 05:29:13 C 02 47 20.98 +10 02 55.7 t 705
2016-12-18 07:08:34 C 02 59 55.45 +10 16 30.0 o 291
2016-12-18 07:16:57 C 02 59 56.75 +10 16 32.0 o 291
2016-12-18 07:25:21 C 02 59 58.07 +10 16 32.9 o 291
2016-12-25 01:48:00 C 03 23 02.84 +10 47 11.9 u H21
2016-12-25 02:11:51 C 03 23 05.75 +10 47 16.1 u H21
2016-12-25 02:38:22 C 03 23 08.97 +10 47 21.0 u H21
2016-12-25 08:42:26 C 03 23 54.175 +10 48 38.17 V F51
2016-12-25 08:58:43 C 03 23 56.120 +10 48 41.29 V F51
2016-12-25 09:14:54 C 03 23 58.067 +10 48 44.31 V F51
2016-12-25 09:31:01 C 03 23 59.989 +10 48 47.28 V F51
2017-01-17 06:37:14 C 04 17 52.56 +12 45 13.5 o 695
2017-01-17 06:57:52 C 04 17 54.19 +12 45 18.1 o 695
2017-01-17 07:18:31 C 04 17 55.85 +12 45 22.4 o 695
2023-06-20 13:28:38 C 22 38 39.676 +03 41 40.18 V F52
2023-06-20 13:46:09 C 22 38 42.367 +03 42 06.74 V F52
2023-08-20 14:33:46 C 04 51 21.156 +34 34 27.48 V T14
2023-08-20 14:35:51 C 04 51 21.679 +34 34 26.95 V T14