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JPL Small-Body Database Browser
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379660 (2011 EZ49)
Classification: Main-belt Asteroid          SPK-ID: 2379660
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06736765832438592 6.9427e-08  
a 2.355074065791242 2.6314e-08 au
q 2.196418240798395 1.6656e-07 au
i 7.253530733217932 7.6465e-06 deg
node 86.91350251384019 5.7674e-05 deg
peri 36.87702809480509 7.9155e-05 deg
M 130.3423695684208 5.3041e-05 deg
tp 2458122.543476967689
(2018-Jan-04.04347697)
0.00019428 TDB
period 1320.095291050467
3.61
2.2125e-05
6.057e-08
d
yr
n .2727075859148999 4.5705e-09 deg/d
Q 2.513729890784088 2.8086e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      8141 days (22.29 yr)  
   first obs. used      1995-12-25  
   last obs. used      2018-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:33:57  

Additional Information
 Earth MOID = 1.21733 au 
 Jupiter MOID = 2.53782 au 
 T_jup = 3.541 
[ 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 17.3   n/a MPO437556  

379660 (2011 EZ49)          Discovered 2006-Dec-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 EZ49 = 2006 XZ58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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