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357223 (2002 JV7)
Classification: Main-belt Asteroid          SPK-ID: 2357223
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1480458217990063 5.4564e-08  
a 3.150259184238559 3.4984e-08 au
q 2.683876474428095 1.749e-07 au
i 17.90503934496529 6.8488e-06 deg
node 83.91602009498997 1.7096e-05 deg
peri 132.6592291326429 2.8927e-05 deg
M 82.31268989716457 2.05e-05 deg
tp 2458533.537344639439
(2019-Feb-19.03734464)
0.00011611 TDB
period 2042.29209542079
5.59
3.402e-05
9.314e-08
d
yr
n .176272532615285 2.9363e-09 deg/d
Q 3.616641894049024 4.0163e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      6318 days (17.30 yr)  
   first obs. used      2002-04-11  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49375  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 00:28:59  

Additional Information
 Earth MOID = 1.70678 au 
 Jupiter MOID = 1.5377 au 
 T_jup = 3.116 
[ show covariance matrix ]

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 15.7   n/a MPO437509  

357223 (2002 JV7)          Discovered 2002-Apr-11 by NEAT at Palomar
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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