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JPL Small-Body Database Browser
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35308 (1996 XJ20)
Classification: Main-belt Asteroid          SPK-ID: 2035308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0781855000020733 3.9998e-08  
a 2.788335707553984 1.8748e-08 au
q 2.570328286085241 1.1518e-07 au
i 1.551102227771709 3.9659e-06 deg
node 260.7154338912317 0.0002129 deg
peri 36.49373018962957 0.00021607 deg
M 46.94676403845699 3.7093e-05 deg
tp 2458378.721634145099
(2018-Sep-17.22163414)
0.00017529 TDB
period 1700.654205737425
4.66
1.7152e-05
4.696e-08
d
yr
n .2116832444746752 2.135e-09 deg/d
Q 3.006343129022727 2.0214e-08 au
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      9338 days (25.57 yr)  
   first obs. used      1991-10-04  
   last obs. used      2017-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60953  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-May-15 15:16:38  

Additional Information
 Earth MOID = 1.55393 au 
 Jupiter MOID = 2.13314 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.1   n/a MPO266125  

35308 (1996 XJ20)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1996 XJ20 = 1999 JB49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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