2016 WB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4141013617 ± 7.33e-08
Semi-major axis (a)2.1441230400 AU ± 3.92e-08
Inclination (i)21.02484909° ± 9.95e-06
Long. of Asc. Node (Ω)41.85916150° ± 1.09e-05
Arg. of Perihelion (ω)95.41341263° ± 1.89e-05
Mean Anomaly (M)268.07465940° ± 4.08e-05
Mean Motion (n)0.3139335425°/day ± 8.62e-09
Perihelion dist (q)1.25623877 AU ± 1.59e-07
Aphelion dist (Q)3.03200731 AU ± 1.67e-07
Orbital Period3.13960170 yr ± 8.62e-08
Physical Parameters
H (abs. magnitude)19.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.244″
Uncertainty0
Orbit TypeAmor
MOID0.458732 AU
Observations Used90
Oppositions4
Arc Total2011-2017
First Observation Used2011-03-15
Last Observation Used2017-01-26
Observations (92)
Date Type RA Dec Mag Band Observatory
2016-11-19 09:16:29 C 02 00 13.51 +16 06 21.2 q G96
2016-11-20 03:55:45 C 01 58 46.53 +16 13 57.8 U H01
2016-11-20 04:00:20 C 01 58 46.16 +16 13 59.7 U H01
2016-11-20 04:16:52 C 01 58 44.83 +16 14 06.5 U H01
2016-11-20 04:26:40 C 01 58 44.04 +16 14 10.5 U H01
2016-11-21 04:03:50 C 01 56 54.15 +16 23 49.0 u H21
2016-11-21 04:18:00 C 01 56 53.01 +16 23 54.7 u H21
2016-11-21 04:36:54 C 01 56 51.51 +16 24 02.6 u H21
2016-11-22 20:14:43 C 01 53 51.32 +16 40 18.1 S 033
2016-11-22 20:18:08 C 01 53 51.06 +16 40 19.4 S 033
2016-11-22 20:21:33 C 01 53 50.80 +16 40 20.8 S 033
2016-11-22 20:24:57 C 01 53 50.55 +16 40 22.2 S 033
2016-11-22 21:03:57 C 01 53 47.45 +16 40 39.1 o K88
2016-11-22 21:04:39 C 01 53 47.49 +16 40 38.7 S 033
2016-11-22 21:08:03 C 01 53 47.23 +16 40 40.0 S 033
2016-11-22 21:11:28 C 01 53 46.98 +16 40 41.5 S 033
2016-11-22 21:13:14 C 01 53 46.76 +16 40 43.0 o K88
2016-11-22 21:14:53 C 01 53 46.72 +16 40 42.9 S 033
2016-11-22 21:18:18 C 01 53 46.45 +16 40 44.3 S 033
2016-11-22 21:22:32 C 01 53 46.03 +16 40 46.5 o K88
2016-11-22 21:35:42 C 01 53 45.12 +16 40 51.5 S 033
2016-11-22 21:39:06 C 01 53 44.83 +16 40 52.9 S 033
2016-11-22 21:42:32 C 01 53 44.58 +16 40 54.4 S 033
2016-11-22 21:45:57 C 01 53 44.32 +16 40 55.7 S 033
2016-11-23 03:16:52 C 01 53 19.98 +16 43 15.0 q I52
2016-11-23 03:22:06 C 01 53 19.57 +16 43 17.4 q I52
2016-11-23 03:27:19 C 01 53 19.18 +16 43 18.9 q I52
2016-11-23 03:32:33 C 01 53 18.79 +16 43 21.3 q I52
2016-11-23 06:08:42 C 01 53 06.82 +16 44 26.7 o 291
2016-11-23 06:12:16 C 01 53 06.47 +16 44 28.1 o 291
2016-11-23 06:15:50 C 01 53 06.22 +16 44 29.6 o 291
2016-11-23 06:17:40 C 01 53 06.07 +16 44 29.8 o 926
2016-11-23 06:34:50 C 01 53 04.76 +16 44 37.5 o 926
2016-11-23 06:51:59 C 01 53 03.42 +16 44 44.5 o 926
2016-12-04 03:14:02 C 01 36 06.86 +18 34 52.4 o 691
2016-12-04 03:25:56 C 01 36 06.15 +18 34 57.9 o 691
2016-12-04 03:37:47 C 01 36 05.55 +18 35 02.9 o 691
2016-12-05 03:35:14 C 01 34 48.94 +18 45 29.5 o 691
2016-12-05 03:53:28 C 01 34 47.92 +18 45 37.3 o 691
2017-01-26 05:02:31 C 01 43 47.92 +30 07 53.4 o 291
2017-01-26 05:10:45 C 01 43 48.47 +30 07 58.7 o 291
2017-01-26 05:18:59 C 01 43 48.94 +30 08 05.0 o 291