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344351 (2001 WV62)
Classification: Main-belt Asteroid          SPK-ID: 2344351
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .111079209135568 6.0791e-08  
a 3.141868067098128 3.973e-08 au
q 2.792871846996573 1.7688e-07 au
i 4.303782306711334 6.0822e-06 deg
node 249.7062883080019 0.00011587 deg
peri 225.565291757119 0.00012262 deg
M 72.57411522516242 4.0684e-05 deg
tp 2458590.428494757820
(2019-Apr-16.92849476)
0.00022801 TDB
period 2034.137673317458
5.57
3.8584e-05
1.056e-07
d
yr
n .1769791714308497 3.3569e-09 deg/d
Q 3.490864287199684 4.4143e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      8502 days (23.28 yr)  
   first obs. used      1997-01-15  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:25:19  

Additional Information
 Earth MOID = 1.81147 au 
 Jupiter MOID = 1.63339 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457615.5 (2016-Aug-15.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121100534262708 6.0876e-08  
q 2.790237908053555 1.7747e-07 au
tp 2458591.309354419470
(2019-Apr-17.80935442)
0.00022564 TDB
node 249.7328342777072 0.00011589 deg
peri 225.8318224352918 0.0001225 deg
i 4.303341132358662 6.0815e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      8502 days (23.28 yr)  
   first obs. used      1997-01-15  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58066  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:25:19  

Additional Information
 Jupiter MOID = 1.63339 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.70588247904994E-15 -1.063840655818296E-14 5.356830308387552E-12 1.317173610751955E-14 7.211384991867705E-13 -2.890302609632432E-15
q -1.063840655818296E-14 3.149719077989332E-14 -1.506996813575764E-11 -4.267162813980421E-14 -2.104760454284135E-12 8.741426775803798E-15
tp 5.356830308387552E-12 -1.506996813575764E-11 5.091156435846914E-8 -1.276331781087148E-11 9.037233927866981E-9 -1.334993246868633E-11
node 1.317173610751955E-14 -4.267162813980421E-14 -1.276331781087148E-11 1.343160606674392E-8 -1.339670654787563E-8 -3.140904079678592E-10
peri 7.211384991867705E-13 -2.104760454284135E-12 9.037233927866981E-9 -1.339670654787563E-8 1.500641248482412E-8 3.108956068888021E-10
i -2.890302609632432E-15 8.741426775803798E-15 -1.334993246868633E-11 -3.140904079678592E-10 3.108956068888021E-10 3.6984258923346E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO248726  

344351 (2001 WV62)          Discovered 2001-Nov-19 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 WV62 = 1997 AV23 = 2001 WF103 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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