2016 WB8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2910668000
Semi-major axis (a)1.1791532000 AU
Inclination (i)6.67599000°
Long. of Asc. Node (Ω)72.45564000°
Arg. of Perihelion (ω)71.60572000°
Mean Anomaly (M)317.38052000°
Mean Motion (n)0.7697483000°/day
Perihelion dist (q)0.83594090 AU
Aphelion dist (Q)1.52236550 AU
Orbital Period1.28042860 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.380″
Uncertainty6
Orbit TypeApollo
MOID0.000901 AU
Observations Used58
Radar Obs Used4
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-12-05
Observations (58)
Date Type RA Dec Mag Band Observatory
2016-11-25 07:19:49 C 03 53 26.95 -03 53 47.4 q G96
2016-11-25 07:26:01 C 03 53 25.69 -03 53 48.2 q G96
2016-11-25 07:32:12 C 03 53 24.33 -03 53 48.4 q G96
2016-11-25 08:19:39 C 03 53 14.41 -03 53 52.8 q G96
2016-11-25 08:22:54 C 03 53 13.69 -03 53 53.1 q G96
2016-11-25 08:29:22 C 03 53 12.38 -03 53 53.2 q G96
2016-11-25 09:21:05 C 03 53 01.30 -03 54 00.8 U H01
2016-11-25 09:33:19 C 03 52 58.81 -03 54 01.6 U H01
2016-11-25 09:33:43 C 03 52 59.12 -03 53 58.3 q G96
2016-11-25 09:36:08 C 03 52 58.54 -03 53 58.4 q G96
2016-11-25 09:38:29 C 03 52 58.05 -03 53 57.8 q G96
2016-11-25 09:40:08 C 03 52 57.44 -03 54 02.0 U H01
2016-11-25 09:41:43 C 03 52 57.44 -03 53 58.5 q G96
2016-11-25 10:05:52 C 03 52 52.30 -03 54 03.8 U H01
2016-11-25 23:05:59 C 03 50 40.16 -03 55 51.7 q J95
2016-11-25 23:22:33 C 03 50 36.54 -03 55 53.1 q J95
2016-11-25 23:35:18 C 03 50 33.67 -03 55 54.9 q J95
2016-11-26 06:30:00 C 03 49 13.21 -03 55 40.3 q G96
2016-11-26 06:31:58 C 03 49 12.75 -03 55 40.4 q G96
2016-11-26 06:34:34 C 03 49 12.10 -03 55 40.3 q G96
2016-11-26 06:36:31 C 03 49 11.61 -03 55 41.2 q G96
2016-11-27 02:31:59 C 03 44 51.63 -03 53 02.7 u 807
2016-11-27 02:35:16 C 03 44 50.69 -03 53 03.0 u 807
2016-11-27 02:38:40 C 03 44 49.70 -03 53 02.9 u 807
2016-11-27 23:04:00 C 03 39 23.536 -03 56 29.57 U J04
2016-11-27 23:07:30 C 03 39 22.292 -03 56 29.61 U J04
2016-11-27 23:11:01 C 03 39 21.075 -03 56 29.70 U J04
2016-11-28 21:28:28 C 03 31 57.69 -03 56 28.9 q A17
2016-11-28 21:45:20 C 03 31 50.56 -03 56 27.5 q A17
2016-11-28 22:02:11 C 03 31 43.48 -03 56 26.0 q A17
2016-11-29 20:37:33 C 03 22 05.58 -03 53 24.0 q 246
2016-11-29 20:37:51 C 03 22 05.34 -03 53 25.3 q 246
2016-11-29 20:39:39 C 03 22 04.38 -03 53 24.1 q 246
2016-11-29 20:41:13 C 03 22 03.57 -03 53 23.9 q 246
2016-11-29 20:41:34 C 03 22 03.34 -03 53 23.3 q 246
2016-11-30 00:15:27 C 03 20 04.71 -03 52 29.9 U 204
2016-11-30 00:26:24 C 03 19 58.48 -03 52 27.6 U 204
2016-11-30 04:31:59 C 03 18 03.67 -03 50 35.7 o 926
2016-11-30 04:34:58 C 03 18 01.81 -03 50 35.0 o 926
2016-11-30 04:37:59 C 03 17 59.96 -03 50 34.4 o 926
2016-12-03 12:21:54 C 01 49 37.22 -02 31 43.3 t 474
2016-12-03 12:23:47 C 01 49 32.92 -02 31 39.5 t 474
2016-12-03 12:25:12 C 01 49 29.83 -02 31 36.5 t 474
2016-12-03 12:26:08 C 01 49 27.73 -02 31 35.4 t 474
2016-12-03 20:04:23 C 01 32 01.34 -02 29 14.0 q 246
2016-12-03 20:04:56 C 01 31 59.88 -02 29 12.9 q 246
2016-12-03 20:05:30 C 01 31 58.40 -02 29 11.0 q 246
2016-12-03 20:05:57 C 01 31 57.23 -02 29 09.8 q 246
2016-12-03 20:06:44 C 01 31 55.10 -02 29 08.3 q 246
2016-12-03 20:07:10 C 01 31 53.95 -02 29 07.1 q 246
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-12-07 18:26:00 -94257.8212 0.1 Hz 2380 -1 -1
2016-12-07 18:55:00 13408403.62 0.5 us 2380 -1 -1
2016-12-08 18:23:00 -111490.3922 0.1 Hz 2380 -1 -1
2016-12-09 17:22:00 -118275.4156 0.07 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)