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JPL Small-Body Database Browser
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59622 (1999 JX72)
Classification: Main-belt Asteroid          SPK-ID: 2059622
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125496218525702 3.4025e-08  
a 2.7772776082246 1.6224e-08 au
q 2.186968302816851 9.6526e-08 au
i 15.78455219939238 4.6367e-06 deg
node 62.49963104069215 1.419e-05 deg
peri 271.5473429256208 1.7989e-05 deg
M 114.71620594838 1.1521e-05 deg
tp 2458461.796694876156
(2018-Dec-09.29669488)
5.2952e-05 TDB
period 1690.547453529362
4.63
1.4813e-05
4.056e-08
d
yr
n .2129487694938268 1.8659e-09 deg/d
Q 3.367586913632349 1.9672e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1211  
   data-arc span      7573 days (20.73 yr)  
   first obs. used      1999-05-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 12:50:57  

Additional Information
 Earth MOID = 1.24573 au 
 Jupiter MOID = 2.2387 au 
 T_jup = 3.247 
[ 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 14.3   n/a MPO502546  

59622 (1999 JX72)          Discovered 1999-May-12 by LINEAR at Socorro
Reference: 20030614/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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