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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2354011377116147 6.1962e-08  
a 3.13772483747345 3.015e-08 au
q 2.399100840906208 1.9685e-07 au
i 2.485457217171545 6.7013e-06 deg
node 137.847208492806 0.00018159 deg
peri 297.3393787731956 0.00018233 deg
M 192.3319474194156 1.5543e-05 deg
tp 2460146.015231780037
(2023-Jul-20.51523178)
9.4197e-05 TDB
period 2030.115327290616
5.56
2.9261e-05
8.011e-08
d
yr
n .1773298271091104 2.5559e-09 deg/d
Q 3.876348834040691 3.7247e-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 = 1.41505 au 
 Jupiter MOID = 1.41926 au 
 T_jup = 3.166 
[ show covariance matrix ]

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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