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129788 (1999 JV73)
Classification: Main-belt Asteroid          SPK-ID: 2129788
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08739253392270804 3.804e-08  
a 2.374928575179576 1.3116e-08 au
q 2.167377549109186 9.1433e-08 au
i 7.13001998185978 4.5151e-06 deg
node 91.01599069697829 3.3868e-05 deg
peri 151.0069578447244 4.2745e-05 deg
M 260.6203214889454 2.6515e-05 deg
tp 2459369.536517276130
(2021-Jun-04.03651728)
9.9197e-05 TDB
period 1336.824069164488
3.66
1.1074e-05
3.032e-08
d
yr
n .269294971794605 2.2308e-09 deg/d
Q 2.582479601249966 1.4262e-08 au
  Orbit Determination Parameters
   # obs. used (total)      546  
   data-arc span      10589 days (28.99 yr)  
   first obs. used      1991-02-05  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:05:54  

Additional Information
 Earth MOID = 1.15688 au 
 Jupiter MOID = 2.43033 au 
 T_jup = 3.527 
[ 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 15.9   n/a MPO453776  

129788 (1999 JV73)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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