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JPL Small-Body Database Browser
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212060 (2005 EC32)
Classification: Main-belt Asteroid          SPK-ID: 2212060
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1726912888553022 5.4036e-08  
a 2.404428436276016 1.7295e-08 au
q 1.989204590655171 1.2855e-07 au
i 1.70592363007394 7.6911e-06 deg
node 350.4314319741037 0.00020726 deg
peri 263.1845041017837 0.00020874 deg
M 214.7872165197213 2.8504e-05 deg
tp 2459149.811333589460
(2020-Oct-27.31133359)		 0.00010994 TDB
period 1361.809031909798
3.73		 1.4693e-05
4.023e-08		 d
yr
n .2643542461274006 2.8522e-09 deg/d
Q 2.81965228189686 2.0281e-08 au
   Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      9958 days (27.26 yr)  
   first obs. used      1991-09-05  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:56:30  

Additional Information
 Earth MOID = .975254 au 
 Jupiter MOID = 2.22921 au 
 T_jup = 3.503 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456559.5 (2013-Sep-24.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734665598571231 5.3977e-08  
q 1.987074952455731 1.2849e-07 au
tp 2456427.030597990307
(2013-May-14.53059799)		 0.00010211 TDB
node 350.4575139113151 0.0002071 deg
peri 263.2924815675871 0.00020858 deg
i 1.707513695371642 7.6918e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      9958 days (27.26 yr)  
   first obs. used      1991-09-05  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67182  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:56:30  

Additional Information
 Jupiter MOID = 2.22921 au 
 T_jup = 3.503 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.91354381980792E-15 -6.893553623492949E-15 5.80933239462551E-13 -1.07895301042764E-14 1.333040622364905E-13 1.170535201550927E-15
q -6.893553623492949E-15 1.650851023464928E-14 -1.228920055326078E-12 2.29066521333963E-14 -2.746794483189833E-13 -2.569992974943195E-15
tp 5.80933239462551E-13 -1.228920055326078E-12 1.042564936070958E-8 1.418224152377139E-11 2.562885323833845E-9 -1.529724296610689E-12
node -1.07895301042764E-14 2.29066521333963E-14 1.418224152377139E-11 4.288897737720123E-8 -4.286563795698382E-8 -1.031995306911994E-10
peri 1.333040622364905E-13 -2.746794483189833E-13 2.562885323833845E-9 -4.286563795698382E-8 4.350353790750923E-8 1.027945724688061E-10
i 1.170535201550927E-15 -2.569992974943195E-15 -1.529724296610689E-12 -1.031995306911994E-10 1.027945724688061E-10 5.916345558040022E-11

[ 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 17.1   n/a MPO418135  

212060 (2005 EC32)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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