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14074 Riccati (1996 NS)
Classification: Main-belt Asteroid          SPK-ID: 2014074
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08505097415470873 3.7687e-08  
a 3.049210961608415 2.1099e-08 au
q 2.789872598920403 1.1135e-07 au
i 9.816350300515202 4.5268e-06 deg
node 135.4345962112108 2.7511e-05 deg
peri 160.6472672733389 4.2538e-05 deg
M 182.3643822124546 3.488e-05 deg
tp 2459960.137444071680
(2023-Jan-15.63744407)
0.00019252 TDB
period 1944.821000251149
5.32
2.0186e-05
5.527e-08
d
yr
n .1851070098243029 1.9213e-09 deg/d
Q 3.308549324296426 2.2893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      8607 days (23.56 yr)  
   first obs. used      1996-07-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49335  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:50:36  

Additional Information
 Earth MOID = 1.77633 au 
 Jupiter MOID = 1.92272 au 
 T_jup = 3.210 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456645.5 (2013-Dec-19.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08803839379490826 3.794e-08  
q 2.777376384428244 1.127e-07 au
tp 2456056.289089843784
(2012-May-08.78908984)
0.00016994 TDB
node 135.5316040575414 2.7477e-05 deg
peri 157.8993109970883 4.1451e-05 deg
i 9.823914618669891 4.5282e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1441  
   data-arc span      8607 days (23.56 yr)  
   first obs. used      1996-07-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49335  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 20:50:36  

Additional Information
 Jupiter MOID = 1.92272 au 
 T_jup = 3.210 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.439419287546105E-15 -4.217743318199298E-15 1.121427072426476E-12 -5.907356377454158E-16 2.188209996532029E-13 3.679592838061706E-16
q -4.217743318199298E-15 1.270222767284029E-14 -2.523855526021106E-12 2.856727690361928E-15 -4.871626405084444E-13 -5.794604661276407E-16
tp 1.121427072426476E-12 -2.523855526021106E-12 2.887887426061194E-8 -5.621264798843687E-12 5.30450947806529E-9 1.672101137290067E-12
node -5.907356377454158E-16 2.856727690361928E-15 -5.621264798843687E-12 7.549950713004433E-10 -7.446867613123274E-10 2.690509011674876E-11
peri 2.188209996532029E-13 -4.871626405084444E-13 5.30450947806529E-9 -7.446867613123274E-10 1.718191656322834E-9 -2.621449709139492E-11
i 3.679592838061706E-16 -5.794604661276407E-16 1.672101137290067E-12 2.690509011674876E-11 -2.621449709139492E-11 2.050426379066025E-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 13.4   n/a MPO416861  

14074 Riccati           Discovered 1996 July 11 at Osservatorio San Vittore.
The family of Italian mathematicians of Jacopo Francesco Riccati (1676-1754) and his sons Vincenzo (1707-1775), Giordano (1709-1790) and Francesco (1718-1791) wrote principally on differential equations, geometry and the work of Newton. Riccati's differential equation is famous.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010109/MPCPages.arcLast Updated: 2009-05-11

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