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215913 (2005 JE34)
Classification: Main-belt Asteroid          SPK-ID: 2215913
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572742689815806 5.4506e-08  
a 2.540284833363752 1.558e-08 au
q 2.140763393191471 1.4129e-07 au
i 4.757869267059747 4.8912e-06 deg
node 255.0699194692722 6.131e-05 deg
peri 315.1434522897309 6.2567e-05 deg
M 271.81773694855 1.5691e-05 deg
tp 2459362.743656617446
(2021-May-28.24365662)		 6.6612e-05 TDB
period 1478.84293132956
4.05		 1.3605e-05
3.725e-08		 d
yr
n .2434335603689436 2.2395e-09 deg/d
Q 2.939806273536032 1.803e-08 au
   Orbit Determination Parameters
   # obs. used (total)      321  
   data-arc span      6769 days (18.53 yr)  
   first obs. used      2001-05-15  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55519  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:11:53  

Additional Information
 Earth MOID = 1.13816 au 
 Jupiter MOID = 2.04763 au 
 T_jup = 3.424 
[ 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 16.3   n/a MPO454551  

215913 (2005 JE34)          Discovered 2005-May-04 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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