2016 WB9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4616344000
Semi-major axis (a)2.0106321000 AU
Inclination (i)3.49648000°
Long. of Asc. Node (Ω)58.35298000°
Arg. of Perihelion (ω)341.51072000°
Mean Anomaly (M)61.79593000°
Mean Motion (n)0.3457045900°/day
Perihelion dist (q)1.08245520 AU
Aphelion dist (Q)2.93880900 AU
Orbital Period2.85101120 yr
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.260″
Uncertainty7
Orbit TypeAmor
MOID0.091106 AU
Observations Used23
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-12-10
Observations (24)
Date Type RA Dec Mag Band Observatory
2016-11-26 10:51:13 C 03 27 37.536 +21 35 39.85 L F51
2016-11-26 11:09:28 C 03 27 40.282 +21 36 12.79 L F51
2016-11-26 11:27:40 C 03 27 43.042 +21 36 45.59 L F51
2016-11-26 11:45:53 C 03 27 45.804 +21 37 18.38 L F51
2016-11-27 22:29:07 C 03 33 36.075 +22 38 56.56 q J04
2016-11-27 22:42:09 C 03 33 37.953 +22 39 19.41 q J04
2016-11-27 22:55:11 C 03 33 39.851 +22 39 41.89 q J04
2016-11-28 21:38:02 C 03 37 17.84 +23 17 06.6 S 033
2016-11-28 21:44:28 C 03 37 18.82 +23 17 17.2 S 033
2016-11-28 21:50:51 C 03 37 19.72 +23 17 27.4 S 033
2016-11-28 21:57:16 C 03 37 20.66 +23 17 37.9 S 033
2016-11-28 22:57:39 C 03 37 29.41 +23 19 15.4 S 033
2016-11-28 23:04:04 C 03 37 30.34 +23 19 25.7 S 033
2016-11-28 23:10:28 C 03 37 31.27 +23 19 35.7 S 033
2016-11-28 23:16:53 C 03 37 32.22 +23 19 46.2 S 033
2016-11-29 17:57:24 C 03 40 31.00 +23 49 06.8 S 033
2016-11-29 18:10:13 C 03 40 32.90 +23 49 28.1 S 033
2016-11-29 18:16:37 C 03 40 33.84 +23 49 37.8 S 033
2016-12-01 05:15:18 C 03 45 50.62 +24 41 48.4 q I52
2016-12-01 05:17:25 C 03 45 50.84 +24 41 53.3 q I52
2016-12-01 05:23:31 C 03 45 51.63 +24 42 03.3 q I52
2016-12-10 04:29:06 C 04 13 59.25 +28 35 08.6 t 705
2016-12-10 04:30:33 C 04 13 59.37 +28 35 09.9 t 705
2016-12-10 04:32:01 C 04 13 59.53 +28 35 11.3 t 705