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186297 (2002 CV89)
Classification: Main-belt Asteroid          SPK-ID: 2186297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2346814030277828 6.2185e-08  
a 3.139954884848374 2.9829e-08 au
q 2.403065867028217 1.9808e-07 au
i 2.485969272099007 6.7019e-06 deg
node 137.8361671058429 0.00018146 deg
peri 297.2395835966286 0.00018219 deg
M 227.1991534552198 1.5783e-05 deg
tp 2460146.190282893183
(2023-Jul-20.69028289)
9.4661e-05 TDB
period 2032.279980613979
5.56
2.896e-05
7.929e-08
d
yr
n .1771409468351104 2.5242e-09 deg/d
Q 3.87684390266853 3.6829e-08 au
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7169 days (19.63 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:42  

Additional Information
 Earth MOID = 1.4193 au 
 Jupiter MOID = 1.41992 au 
 T_jup = 3.166 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457091.5 (2015-Mar-10.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2375582060778067 6.1866e-08  
q 2.390420667002643 1.9658e-07 au
tp 2456089.811664938344
(2012-Jun-11.31166494)
8.109e-05 TDB
node 137.8830322049693 0.00018178 deg
peri 297.474172630029 0.0001825 deg
i 2.485075501309139 6.7017e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      217  
   data-arc span      7169 days (19.63 yr)  
   first obs. used      2000-10-02  
   last obs. used      2020-05-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57661  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:50:42  

Additional Information
 Jupiter MOID = 1.41992 au 
 T_jup = 3.166 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.827416334523257E-15 -1.207481786733236E-14 -1.047382985802737E-12 -5.606590132220106E-14 -2.006023349852485E-13 -3.947143302952511E-15
q -1.207481786733236E-14 3.86452478980384E-14 2.974941637708599E-12 1.824977968005195E-13 6.293036291393821E-13 1.28211387584699E-14
tp -1.047382985802737E-12 2.974941637708599E-12 6.575651892998223E-9 1.899594346217623E-11 1.378633946652068E-9 1.253005885166978E-12
node -5.606590132220106E-14 1.824977968005195E-13 1.899594346217623E-11 3.304446610774745E-8 -3.300789352448351E-8 1.24077830852402E-10
peri -2.006023349852485E-13 6.293036291393821E-13 1.378633946652068E-9 -3.300789352448351E-8 3.330460090141169E-8 -1.236173082425268E-10
i -3.947143302952511E-15 1.28211387584699E-14 1.253005885166978E-12 1.24077830852402E-10 -1.236173082425268E-10 4.491263762693024E-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 16.31   n/a E2021B55  

186297 (2002 CV89)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Alternate Designations
 2002 CV89 = 2006 WW85 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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