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66322 (1999 JV52)
Classification: Main-belt Asteroid          SPK-ID: 2066322
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2765418106985512 2.9957e-08  
a 2.349853563792414 7.9333e-09 au
q 1.700020804384816 7.1659e-08 au
i 1.734315253463228 3.821e-06 deg
node 151.7438883562347 0.00013978 deg
peri 148.7771483827388 0.00014 deg
M 318.1116289546377 1.0471e-05 deg
tp 2459353.591330200440
(2021-May-19.09133020)
3.878e-05 TDB
period 1315.708333763437
3.60
6.6629e-06
1.824e-08
d
yr
n .2736168729510591 1.3856e-09 deg/d
Q 2.999686323200011 1.0127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      862  
   data-arc span      7682 days (21.03 yr)  
   first obs. used      1999-05-10  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52976  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:21:13  

Additional Information
 Earth MOID = .682787 au 
 Jupiter MOID = 2.24364 au 
 T_jup = 3.505 
[ 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 15.81   n/a E2021B10  

66322 (1999 JV52)          Discovered 1999-May-10 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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