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JPL Small-Body Database Browser
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201419 (2002 XE42)
Classification: Main-belt Asteroid          SPK-ID: 2201419
[ 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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1691487840720923 6.3306e-08  
a 3.134489724995415 2.7776e-08 au
q 2.604294599325973 2.0454e-07 au
i 15.75236145951418 5.8855e-06 deg
node 292.3136805285728 2.3528e-05 deg
peri 213.3753288222425 3.0613e-05 deg
M 289.5838402272486 1.8507e-05 deg
tp 2458996.977492959780
(2020-May-27.47749296)		 0.00010604 TDB
period 2026.976448675252
5.55		 2.6943e-05
7.377e-08		 d
yr
n .1776044315834459 2.3607e-09 deg/d
Q 3.664684850664856 3.2474e-08 au
   Orbit Determination Parameters
   # obs. used (total)      400  
   data-arc span      7986 days (21.86 yr)  
   first obs. used      1998-01-24  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:36:46  

Additional Information
 Earth MOID = 1.63268 au 
 Jupiter MOID = 1.50154 au 
 T_jup = 3.132 
[ 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 14.6   n/a MPO503056  

201419 (2002 XE42)          Discovered 2002-Dec-06 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 XE42 = 1998 BP45 = 2004 GG34 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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