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461989 (2006 WZ35)
Classification: Main-belt Asteroid          SPK-ID: 2461989
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1794059579438269 9.7913e-08  
a 2.5837745953216 3.4614e-08 au
q 2.120230038937005 2.7245e-07 au
i 3.983023937550949 9.7001e-06 deg
node 143.2596404845629 0.0001048 deg
peri 251.1977124842338 0.00011335 deg
M 203.3325806134046 4.5501e-05 deg
tp 2460056.671165467355
(2023-Apr-22.17116547)
0.00020317 TDB
period 1516.981772590441
4.15
3.0483e-05
8.346e-08
d
yr
n .2373133326350084 4.7688e-09 deg/d
Q 3.047319151706196 4.0824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5334 days (14.60 yr)  
   first obs. used      2006-10-23  
   last obs. used      2021-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59595  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:17:13  

Additional Information
 Earth MOID = 1.12997 au 
 Jupiter MOID = 2.39277 au 
 T_jup = 3.397 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457766.5 (2017-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1778332924495057 9.7625e-08  
q 2.126498384094516 2.7091e-07 au
tp 2457020.582401822181
(2014-Dec-29.08240182)
0.00015654 TDB
node 143.2950100693649 0.00010477 deg
peri 251.157811065096 0.00011353 deg
i 3.982221551325517 9.699e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      5334 days (14.60 yr)  
   first obs. used      2006-10-23  
   last obs. used      2021-05-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59595  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 12:17:13  

Additional Information
 Jupiter MOID = 2.39277 au 
 T_jup = 3.397 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.530581477264279E-15 -2.636596230037068E-14 -1.061511951655266E-11 7.306044652882346E-14 -2.943717192274631E-12 -9.499293090139676E-15
q -2.636596230037068E-14 7.339162843727389E-14 3.064479600460747E-11 -2.103703160706258E-13 8.529773909069913E-12 2.701060098453142E-14
tp -1.061511951655266E-11 3.064479600460747E-11 2.450387572960871E-8 -1.45572122043635E-10 6.882582956980295E-9 9.307261409951395E-12
node 7.306044652882346E-14 -2.103703160706258E-13 -1.45572122043635E-10 1.097692218911244E-8 -1.099042844477368E-8 3.031752421385431E-10
peri -2.943717192274631E-12 8.529773909069913E-12 6.882582956980295E-9 -1.099042844477368E-8 1.288925108821584E-8 -2.99847365876387E-10
i -9.499293090139676E-15 2.701060098453142E-14 9.307261409951395E-12 3.031752421385431E-10 -2.99847365876387E-10 9.407049911207064E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.07   n/a E2021B25  

461989 (2006 WZ35)          Discovered 2006-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-03-24
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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