2006 WB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1765107339 ± 7.71e-09
Semi-major axis (a)0.8540886368 AU ± 3.46e-09
Inclination (i)4.89757892° ± 6.44e-07
Long. of Asc. Node (Ω)64.70168203° ± 6.03e-07
Arg. of Perihelion (ω)159.43735637° ± 3.97e-06
Mean Anomaly (M)296.86214903° ± 6.18e-06
Mean Motion (n)1.2486992773°/day ± 7.59e-09
Perihelion dist (q)0.70333282 AU ± 7.18e-09
Aphelion dist (Q)1.00484445 AU ± 7.74e-09
Orbital Period0.78932238 yr ± 4.80e-09
NGA Modelr2
A2-7.02064941e-14 ± 1.83e-15 AU/d²
Physical Parameters
H (abs. magnitude)23.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.340″
Uncertainty0
Orbit TypeAten
MOID0.002815 AU
Observations Used275
Radar Obs Used14
Oppositions5
Arc Total2006-2024
First Observation Used2006-11-16
Last Observation Used2024-12-11
Observations (366)
Date Type RA Dec Mag Band Observatory
2024-11-29 18:48:20 V 22 47 31.13 +16 27 30.7 V 270
2024-11-29 18:48:20 v 1 005.04441 +43.83934 270
2024-11-29 18:55:55 C 22 47 22.901 +16 25 58.80 V Z80
2024-11-29 19:00:15 C 22 47 15.101 +16 26 05.53 V Z80
2024-11-29 19:02:49 B 22 46 50.086 +16 44 33.52 Z M49
2024-11-29 19:03:29 B 22 46 48.836 +16 44 34.27 Z M49
2024-11-29 19:04:10 B 22 46 47.582 +16 44 34.87 Z M49
2024-11-29 20:34:52 C 22 44 20.66 +16 28 27.4 q 215
2024-11-29 20:37:36 C 22 44 16.02 +16 28 30.1 q 215
2024-11-29 20:40:18 C 22 44 11.40 +16 28 32.8 q 215
2024-11-30 00:41:55 B 22 37 55.66 +16 46 45.5 Z X33
2024-11-30 00:52:06 B 22 37 38.50 +16 46 49.0 Z X33
2024-11-30 01:02:16 B 22 37 21.89 +16 46 51.6 Z X33
2024-11-30 16:47:19 B 22 17 35.62 +16 49 09.1 X 595
2024-11-30 16:49:13 B 22 17 33.12 +16 49 10.0 X 595
2024-11-30 16:51:06 B 22 17 30.61 +16 49 10.9 X 595
2024-11-30 17:09:22 B 22 17 08.976 +16 48 34.34 X K87
2024-11-30 17:10:01 B 22 17 08.071 +16 48 34.52 X K87
2024-11-30 17:10:43 B 22 17 07.195 +16 48 35.21 X K87
2024-11-30 17:16:03 C 22 17 01.897 +16 48 18.42 V G33
2024-11-30 17:19:25 C 22 16 57.506 +16 48 20.40 V G33
2024-11-30 17:22:47 C 22 16 53.145 +16 48 21.68 V G33
2024-11-30 17:30:55 C 22 16 35.72 +16 48 45.1 X G02
2024-11-30 17:38:21 C 22 16 26.18 +16 48 47.5 X G02
2024-11-30 17:46:57 C 22 16 15.12 +16 48 50.0 X G02
2024-11-30 18:25:17 B 22 15 20.942 +17 04 09.88 Z M49
2024-11-30 18:26:11 B 22 15 19.760 +17 04 09.79 Z M49
2024-11-30 18:27:05 B 22 15 18.575 +17 04 09.74 Z M49
2024-11-30 18:58:30 C 22 14 47.047 +16 50 16.33 X L63
2024-11-30 19:09:44 C 22 14 32.976 +16 50 17.48 X L63
2024-11-30 19:22:47 C 22 14 16.687 +16 50 17.34 X L63
2024-11-30 21:08:32 C 22 12 12.11 +16 49 49.7 V M14
2024-11-30 21:22:41 C 22 11 55.91 +16 49 47.1 V M14
2024-11-30 21:38:57 C 22 11 37.60 +16 49 42.7 V M14
2024-12-01 02:53:01 C 22 06 26.658 +16 55 19.85 V 703
2024-12-01 02:56:17 C 22 06 22.907 +16 55 18.98 V 703
2024-12-01 02:59:32 C 22 06 19.170 +16 55 18.52 V 703
2024-12-01 03:02:48 C 22 06 15.426 +16 55 17.98 V 703
2024-12-01 06:14:42 C 22 03 05.558 +16 58 13.08 V T05
2024-12-01 06:19:22 C 22 03 00.403 +16 58 11.50 V T05
2024-12-01 06:28:37 C 22 02 50.227 +16 58 07.93 V T05
2024-12-01 07:12:30 C 22 02 02.983 +16 57 47.52 V T05
2024-12-01 18:32:59 B 21 52 26.019 +17 06 51.31 Z M49
2024-12-01 18:34:12 B 21 52 24.869 +17 06 50.75 Z M49
2024-12-01 18:35:25 B 21 52 23.733 +17 06 49.94 Z M49
2024-12-02 01:34:46 C 21 47 18.452 +16 57 08.96 V 703
2024-12-02 01:38:06 C 21 47 15.515 +16 57 08.17 V 703
2024-12-02 01:44:46 C 21 47 09.600 +16 57 06.70 V 703
2024-12-02 06:35:48 C 21 43 27.161 +16 57 56.27 V T05
2024-12-02 06:43:25 C 21 43 21.079 +16 57 50.54 V T05
Radar Observations (14)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2006-12-14 15:15:00 -57125.21 2 Hz 2380 -1 -1
2006-12-14 15:23:00 -57340.0651 0.3 Hz 2380 -1 -1
2006-12-14 15:28:00 30708003.39 4 us 2380 -1 -1
2006-12-14 16:07:00 30765037.39 0.5 us 2380 -1 -1
2024-11-22 08:10:00 215408.1 0.3 Hz 8560 -14 -14
2024-11-22 08:30:00 12055572.4 10 us 8560 -14 -14
2024-11-22 09:10:00 11996280 1 us 8560 -14 -14
2024-11-24 07:00:00 176655.431 0.2 Hz 8560 -14 -14
2024-11-24 07:10:00 8327690.42 0.4 us 8560 -14 -14
2024-11-25 04:20:00 145128.6 0.2 Hz 8560 -14 -14
2024-11-26 07:30:00 6002446.296 1 us 8560 -14 -14
2024-11-26 07:50:00 31245.134 0.25 Hz 8560 -14 -14
2024-11-27 11:14:00 -57621.622 0.22 Hz 7159.45 -47 -43
2024-12-06 03:30:00 23002755.86 0.3 us 8560 -14 -14
Station codes
-47 DSS-47 ATCA (W196) -43 DSS-43 Tidbinbilla (70-m) -14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)