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379611 (2011 CZ74)
Classification: Main-belt Asteroid          SPK-ID: 2379611
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06954566845920204 7.1607e-08  
a 2.175628290413847 1.6845e-08 au
q 2.024322766638265 1.6591e-07 au
i 3.684087894540223 5.127e-06 deg
node 345.7295200278003 0.00010114 deg
peri 107.7758225339474 0.00011774 deg
M 12.3791111113322 5.3555e-05 deg
tp 2458960.194674449992
(2020-Apr-20.69467445)
0.00017439 TDB
period 1172.129167232364
3.21
1.3613e-05
3.727e-08
d
yr
n .3071333860329006 3.5669e-09 deg/d
Q 2.326933814189429 1.8016e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:12:17  

Additional Information
 Earth MOID = 1.04464 au 
 Jupiter MOID = 2.76165 au 
 T_jup = 3.679 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457402.5 (2016-Jan-15.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06894245140087286 7.135e-08  
q 2.02568991142132 1.6524e-07 au
tp 2457786.972739356621
(2017-Feb-02.47273936)
0.00017797 TDB
node 345.7997518347183 0.00010104 deg
peri 107.3872991987423 0.00011806 deg
i 3.686090349184276 5.1296e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52636  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:12:17  

Additional Information
 Jupiter MOID = 2.76165 au 
 T_jup = 3.679 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.090818650773826E-15 -1.175682626836704E-14 1.983227965888475E-12 -5.486495653812007E-14 9.391384389895916E-13 -1.076115910926973E-14
q -1.175682626836704E-14 2.730406860584689E-14 -4.637767857269618E-12 1.288665805621082E-13 -2.200564793608805E-12 2.529980032778789E-14
tp 1.983227965888475E-12 -4.637767857269618E-12 3.16745092209119E-8 -3.097898574899816E-10 1.08957108349271E-8 5.272987533646108E-12
node -5.486495653812007E-14 1.288665805621082E-13 -3.097898574899816E-10 1.020820945867012E-8 -1.029108005536468E-8 7.567051950322606E-11
peri 9.391384389895916E-13 -2.200564793608805E-12 1.08957108349271E-8 -1.029108005536468E-8 1.393884816118924E-8 -7.429953946374745E-11
i -1.076115910926973E-14 2.529980032778789E-14 5.272987533646108E-12 7.567051950322606E-11 -7.429953946374745E-11 2.631292425311962E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO455732  

379611 (2011 CZ74)          Discovered 2003-Nov-20 by LINEAR at Socorro
Reference: Last Updated: 2013-11-20

Alternate Designations
 2011 CZ74 = 2003 WO98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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