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181619 (2006 WZ160)
Classification: Main-belt Asteroid          SPK-ID: 2181619
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08485658379779251 5.3702e-08  
a 2.600076641120557 2.0369e-08 au
q 2.379443019742627 1.4868e-07 au
i 5.548375482496038 4.8624e-06 deg
node 80.57932283855715 6.5376e-05 deg
peri 240.9348466701503 7.436e-05 deg
M 214.2157005060282 3.634e-05 deg
tp 2459820.634516783749
(2022-Aug-29.13451678)
0.00015447 TDB
period 1531.361242719974
4.19
1.7995e-05
4.927e-08
d
yr
n .2350849622918332 2.7625e-09 deg/d
Q 2.820710262498486 2.2098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      9104 days (24.93 yr)  
   first obs. used      1996-05-10  
   last obs. used      2021-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .61022  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:09:40  

Additional Information
 Earth MOID = 1.37045 au 
 Jupiter MOID = 2.40428 au 
 T_jup = 3.403 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.61   n/a MPCxxxxx  

181619 (2006 WZ160)          Discovered 2006-Nov-23 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

Alternate Designations
 2006 WZ160 = 1996 JK4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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