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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1727345792286329 4.4812e-08  
a 2.403787287735812 1.3574e-08 au
q 1.98857010203363 1.1158e-07 au
i 1.706245938084877 7.37e-06 deg
node 350.4238921628748 0.0001503 deg
peri 263.2913000042981 0.00015217 deg
M 320.4470398831813 2.3848e-05 deg
tp 2459150.061209496469
(2020-Oct-27.56120950)
9.0224e-05 TDB
period 1361.264372115458
3.73
1.1531e-05
3.157e-08
d
yr
n .2644600177411137 2.2401e-09 deg/d
Q 2.819004473437994 1.5919e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      10487 days (28.71 yr)  
   first obs. used      1991-09-05  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:03:26  

Additional Information
 Earth MOID = .974871 au 
 Jupiter MOID = 2.23025 au 
 T_jup = 3.503 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457463.5 (2016-Mar-16.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1730900861545443 4.4776e-08  
q 1.98837853076929 1.1164e-07 au
tp 2457787.390296101263
(2017-Feb-02.89029610)
9.0225e-05 TDB
node 350.4631225639371 0.00015017 deg
peri 263.0200312609433 0.00015204 deg
i 1.707392149692438 7.3705e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      10487 days (28.71 yr)  
   first obs. used      1991-09-05  
   last obs. used      2020-05-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63919  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:03:26  

Additional Information
 Jupiter MOID = 2.23025 au 
 T_jup = 3.503 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.004905608819021E-15 -4.975970160395602E-15 -9.43296875371639E-13 2.988223574752376E-15 -1.673066490203125E-13 3.758543477763771E-16
q -4.975970160395602E-15 1.246413936306808E-14 2.201703282367171E-12 -9.362656924785827E-15 3.730189941723515E-13 -7.058396322195887E-16
tp -9.43296875371639E-13 2.201703282367171E-12 8.140520136699187E-9 -2.415405034765909E-11 2.147207987278278E-9 1.158720710033649E-13
node 2.988223574752376E-15 -9.362656924785827E-15 -2.415405034765909E-11 2.255223053663671E-8 -2.254713833732399E-8 3.577668134488582E-11
peri -1.673066490203125E-13 3.730189941723515E-13 2.147207987278278E-9 -2.254713833732399E-8 2.311527999330198E-8 -3.572262251023789E-11
i 3.758543477763771E-16 -7.058396322195887E-16 1.158720710033649E-13 3.577668134488582E-11 -3.572262251023789E-11 5.432405883270833E-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

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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