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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1114029792260182 6.5027e-08  
a 3.143216994862339 5.3352e-08 au
q 2.793053257280822 2.0605e-07 au
i 4.303802075060184 7.3966e-06 deg
node 249.7097997072472 0.00012134 deg
peri 225.6890623036736 0.0001277 deg
M 1.673853247610456 4.2224e-05 deg
tp 2458591.035997391674
(2019-Apr-17.53599739)
0.00023865 TDB
period 2035.447817101681
5.57
5.1824e-05
1.419e-07
d
yr
n .1768652563702723 4.5031e-09 deg/d
Q 3.493380732443856 5.9296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1997-01-15  
   last obs. used      2018-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:05:48  

Additional Information
 Earth MOID = 1.81192 au 
 Jupiter MOID = 1.6321 au 
 T_jup = 3.196 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456757.5 (2014-Apr-10.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1128403807828098 6.4989e-08  
q 2.787374211260033 2.0631e-07 au
tp 2456556.793177179138
(2013-Sep-21.29317718)
0.00022216 TDB
node 249.7466244063446 0.00012134 deg
peri 225.7618173216635 0.00012755 deg
i 4.304469073719048 7.3976e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      8005 days (21.92 yr)  
   first obs. used      1997-01-15  
   last obs. used      2018-12-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:05:48  

Additional Information
 Jupiter MOID = 1.6321 au 
 T_jup = 3.196 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.223610228210169E-15 -1.305728813748037E-14 3.331762869918247E-12 3.376525384097301E-14 5.700780489237836E-13 -2.183433290315814E-15
q -1.305728813748037E-14 4.256425419514481E-14 -8.83783426404224E-12 -1.172022250029845E-13 -1.447260975166653E-12 8.416229307189007E-15
tp 3.331762869918247E-12 -8.83783426404224E-12 4.935293754203246E-8 7.408192464660445E-11 8.871700392446071E-9 2.214507353197353E-12
node 3.376525384097301E-14 -1.172022250029845E-13 7.408192464660445E-11 1.472405820367358E-8 -1.466949366255883E-8 -1.928354367800811E-10
peri 5.700780489237836E-13 -1.447260975166653E-12 8.871700392446071E-9 -1.466949366255883E-8 1.626922407902797E-8 1.926901892171923E-10
i -2.183433290315814E-15 8.416229307189007E-15 2.214507353197353E-12 -1.928354367800811E-10 1.926901892171923E-10 5.472380138926573E-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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