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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2929186784739217 5.7035e-08  
a 3.187821807884476 5.3661e-08 au
q 2.254049256708607 1.944e-07 au
i 26.14439607508145 1.0683e-05 deg
node 103.9954436177277 1.4975e-05 deg
peri 275.9239972204275 2.382e-05 deg
M 13.78702637607569 1.6605e-05 deg
tp 2458520.882673801301
(2019-Feb-06.38267380)
9.5154e-05 TDB
period 2078.92816403605
5.69
5.2492e-05
1.437e-07
d
yr
n .1731661565934499 4.3724e-09 deg/d
Q 4.121594359060345 6.9379e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4466 days (12.23 yr)  
   first obs. used      2007-09-15  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64739  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:24:17  

Additional Information
 Earth MOID = 1.42455 au 
 Jupiter MOID = 2.00828 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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