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JPL Small-Body Database Browser
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452681 (2005 XZ39)
Classification: Main-belt Asteroid          SPK-ID: 2452681
[ 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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1592750147244464 1.231e-07  
a 2.243508812634445 1.9559e-08 au
q 1.886173913467669 2.8226e-07 au
i 1.250656608876319 8.395e-06 deg
node 16.52124638749634 0.00049891 deg
peri 110.4276977172497 0.00050277 deg
M 327.2760203696311 4.9116e-05 deg
tp 2458712.071612412317
(2019-Aug-16.57161241)		 0.00016797 TDB
period 1227.411241607025
3.36		 1.6051e-05
4.395e-08		 d
yr
n .2933002304334928 3.8355e-09 deg/d
Q 2.600843711801222 2.2674e-08 au
   Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      5692 days (15.58 yr)  
   first obs. used      2003-03-11  
   last obs. used      2018-10-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:19:56  

Additional Information
 Earth MOID = .902174 au 
 Jupiter MOID = 2.45301 au 
 T_jup = 3.615 
[ 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 18.8   n/a MPO460668  

452681 (2005 XZ39)          Discovered 2005-Dec-05 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-01-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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