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65198 (2002 CR286)
Classification: Main-belt Asteroid          SPK-ID: 2065198
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1565986256044353 3.7315e-08  
a 3.11499262554156 2.229e-08 au
q 2.627189061613801 1.2094e-07 au
i .335484963174578 3.9364e-06 deg
node 164.2120498213741 0.00077978 deg
peri 115.5857650123795 0.00077993 deg
M 336.3344785446286 1.3654e-05 deg
tp 2459132.507175483783
(2020-Oct-10.00717548)
7.603e-05 TDB
period 2008.093642211948
5.50
2.1554e-05
5.901e-08
d
yr
n .1792745081367093 1.9243e-09 deg/d
Q 3.60279618946932 2.5781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50543  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:23:08  

Additional Information
 Earth MOID = 1.61075 au 
 Jupiter MOID = 1.53426 au 
 T_jup = 3.199 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457349.5 (2015-Nov-23.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1551066669160499 3.7346e-08  
q 2.633094341447534 1.2087e-07 au
tp 2457124.244562651679
(2015-Apr-11.74456265)
8.1804e-05 TDB
node 164.1228913802033 0.00078004 deg
peri 115.7042516713734 0.0007802 deg
i .3353435978593745 3.9347e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      714  
   data-arc span      7649 days (20.94 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50543  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:23:08  

Additional Information
 Jupiter MOID = 1.53426 au 
 T_jup = 3.199 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.394719005676378E-15 -4.459013219110534E-15 -4.565493838857255E-13 -2.30294831973266E-14 -6.863140169817036E-14 -3.32625210448828E-17
q -4.459013219110534E-15 1.460883279509488E-14 8.84344341594376E-13 8.641664964932429E-14 1.067830988149837E-13 4.826768508954462E-17
tp -4.565493838857255E-13 8.84344341594376E-13 6.691909472243653E-9 -9.772679717824606E-12 1.310736337731048E-9 8.998541093141226E-14
node -2.30294831973266E-14 8.641664964932429E-14 -9.772679717824606E-12 6.084642056582242E-7 -6.08454168550407E-7 3.93610135113559E-10
peri -6.863140169817036E-14 1.067830988149837E-13 1.310736337731048E-9 -6.08454168550407E-7 6.087066393043037E-7 -3.935931191804741E-10
i -3.32625210448828E-17 4.826768508954462E-17 8.998541093141226E-14 3.93610135113559E-10 -3.935931191804741E-10 1.548190072413162E-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 15.0   n/a MPO432204  

65198 (2002 CR286)          Discovered 2002-Feb-08 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CR286 = 1999 RW248 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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