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
2024-11-28 09:49:53 V 23 58 27.98 +14 35 54.1 V 270
2024-11-28 09:49:53 v 1 140.37629 +36.00287 270
2024-11-28 17:06:10 B 23 39 47.62 +15 11 38.6 W 130
2024-11-28 17:11:13 B 23 39 34.00 +15 12 04.0 W 130
2024-11-28 17:14:14 B 23 39 25.85 +15 12 19.1 W 130
2024-11-28 18:32:59 B 23 35 59.220 +15 18 58.14 X C95
2024-11-28 18:34:00 B 23 35 56.438 +15 19 02.78 X C95
2024-11-28 18:35:01 B 23 35 53.760 +15 19 07.14 X C95
2024-11-28 18:54:46 B 23 35 01.38 +15 20 32.6 X K19
2024-11-28 18:56:28 B 23 34 56.87 +15 20 40.1 X K19
2024-11-28 18:58:10 B 23 34 52.34 +15 20 47.2 X K19
2024-11-28 21:03:15 C 23 29 27.88 +15 28 13.3 V M14
2024-11-28 21:15:21 C 23 28 57.73 +15 28 54.1 V M14
2024-11-28 21:30:10 C 23 28 21.23 +15 29 42.8 V M14
2024-11-29 01:03:45 B 23 20 22.91 +15 57 59.0 Z X33
2024-11-29 01:14:32 B 23 19 56.72 +15 58 26.0 Z X33
2024-11-29 02:04:43 B 23 18 39.869 +15 49 13.80 Z H36
2024-11-29 02:06:57 B 23 18 34.543 +15 49 20.60 Z H36
2024-11-29 02:09:10 B 23 18 29.215 +15 49 27.26 Z H36
2024-11-29 02:34:48 C 23 17 42.731 +15 52 49.04 V 703
2024-11-29 02:38:06 C 23 17 34.832 +15 52 59.12 V 703
2024-11-29 02:41:25 C 23 17 26.927 +15 53 09.13 V 703
2024-11-29 02:44:43 C 23 17 19.043 +15 53 19.07 V 703
2024-11-29 17:20:57 V 22 50 15.03 +16 24 21.1 V 270
2024-11-29 17:20:57 v 1 002.34705 +47.05829 270
2024-11-29 17:23:56 V 22 50 09.31 +16 24 27.3 V 270
2024-11-29 17:23:56 v 1 002.34705 +47.05829 270
2024-11-29 17:25:47 V 22 50 05.88 +16 24 29.9 V 270
2024-11-29 17:25:47 v 1 002.34705 +47.05829 270
2024-11-29 17:30:33 V 22 49 56.99 +16 24 40.4 V 270
2024-11-29 17:30:33 v 1 002.34705 +47.05829 270
2024-11-29 17:34:03 B 22 49 44.254 +16 24 08.60 Z K74
2024-11-29 17:34:42 B 22 49 43.104 +16 24 09.90 Z K74
2024-11-29 17:35:20 B 22 49 41.897 +16 24 10.84 Z K74
2024-11-29 18:17:04 C 22 48 29.131 +16 25 02.42 Z C23
2024-11-29 18:18:24 C 22 48 26.710 +16 25 04.19 Z C23
2024-11-29 18:20:01 C 22 48 23.803 +16 25 07.03 Z C23
2024-11-29 18:21:25 C 22 48 21.266 +16 25 09.05 Z C23
2024-11-29 18:23:09 C 22 48 18.110 +16 25 12.14 Z C23
2024-11-29 18:24:36 C 22 48 15.468 +16 25 14.59 Z C23
2024-11-29 18:26:04 C 22 48 12.811 +16 25 16.68 Z C23
2024-11-29 18:27:17 C 22 48 04.843 +16 26 58.02 X M26
2024-11-29 18:29:11 C 22 48 01.370 +16 27 00.72 X M26
2024-11-29 18:31:03 C 22 47 57.898 +16 27 03.20 X M26
2024-11-29 18:38:36 V 22 47 49.04 +16 27 18.5 V 270
2024-11-29 18:38:36 v 1 005.04441 +43.83934 270
2024-11-29 18:42:50 V 22 47 41.10 +16 27 22.6 V 270
2024-11-29 18:42:50 v 1 005.04441 +43.83934 270
2024-11-29 18:45:09 V 22 47 37.11 +16 27 25.3 V 270
2024-11-29 18:45:09 v 1 005.04441 +43.83934 270
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)