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JPL Small-Body Database Browser
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277879 (2006 JE61)
Classification: Main-belt Asteroid          SPK-ID: 2277879
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289655263947108 8.1752e-08  
a 2.864835278361632 4.8984e-08 au
q 2.495370288653586 2.2869e-07 au
i 16.2923666654662 1.0266e-05 deg
node 84.4495240374889 2.6484e-05 deg
peri 212.6196157057505 5.2137e-05 deg
M 177.6885128049103 4.0287e-05 deg
tp 2457726.312156930902
(2016-Dec-03.81215693)
0.00020587 TDB
period 1771.119688814112
4.85
4.5425e-05
1.244e-07
d
yr
n .2032612489566106 5.2132e-09 deg/d
Q 3.234300268069678 5.5301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5529 days (15.14 yr)  
   first obs. used      2003-11-26  
   last obs. used      2019-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58445  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:49:08  

Additional Information
 Earth MOID = 1.49266 au 
 Jupiter MOID = 1.95299 au 
 T_jup = 3.229 
[ 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 16.0   n/a MPO241646  

277879 (2006 JE61)          Discovered 2006-May-01 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 JE61 = 2008 WP122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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