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JPL Small-Body Database Browser
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59619 (1999 JG71)
Classification: Main-belt Asteroid          SPK-ID: 2059619
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2304469837149165 3.0911e-08  
a 2.530623808602821 1.3433e-08 au
q 1.947449184993147 7.9216e-08 au
i 5.95133096643021 4.425e-06 deg
node 150.615379872697 5.3411e-05 deg
peri 145.4083908776028 5.6244e-05 deg
M 31.46285889392313 1.9608e-05 deg
tp 2458871.990423282426
(2020-Jan-23.49042328)
7.9747e-05 TDB
period 1470.41461725724
4.03
1.1708e-05
3.205e-08
d
yr
n .2448289045653714 1.9494e-09 deg/d
Q 3.113798432212496 1.6528e-08 au
  Orbit Determination Parameters
   # obs. used (total)      822  
   data-arc span      7793 days (21.34 yr)  
   first obs. used      1998-02-28  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62081  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:50:56  

Additional Information
 Earth MOID = .935159 au 
 Jupiter MOID = 2.12599 au 
 T_jup = 3.406 
[ 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 15.5   n/a MPO436198  

59619 (1999 JG71)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 JG71 = 2000 VH 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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