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JPL Small-Body Database Browser
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390398 (2013 XV20)
Classification: Main-belt Asteroid          SPK-ID: 2390398
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2931621546484866 5.4113e-08  
a 3.188117270473478 5.0615e-08 au
q 2.253481942189421 1.8129e-07 au
i 26.14552251530418 1.0678e-05 deg
node 103.9948279773233 1.4186e-05 deg
peri 275.9039957932341 2.3427e-05 deg
M 83.04068231753709 1.7212e-05 deg
tp 2458520.889958806422
(2019-Feb-06.38995881)
9.4801e-05 TDB
period 2079.217198257832
5.69
4.9515e-05
1.356e-07
d
yr
n .173142084579544 4.1233e-09 deg/d
Q 4.122752598757535 6.5454e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      4494 days (12.30 yr)  
   first obs. used      2007-09-15  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61449  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:56:23  

Additional Information
 Earth MOID = 1.42454 au 
 Jupiter MOID = 2.00876 au 
 T_jup = 2.976 
[ 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 15.4   n/a MPO413427  

390398 (2013 XV20)          Discovered 2007-Sep-15 by CSS at Catalina
Reference: Last Updated: 2014-03-21

[ show close-approach data ]
Alternate Designations
 2013 XV20 = 2007 VE302 = 2011 HJ98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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