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JPL Small-Body Database Browser
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390630 (2002 CC227)
Classification: Outer Main-belt Asteroid          SPK-ID: 2390630
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065183450074042 9.6858e-08  
a 3.210548041438406 6.3766e-08 au
q 2.547510973353783 2.8202e-07 au
i 14.73289173746803 8.854e-06 deg
node 138.6950219884189 2.8384e-05 deg
peri 56.9389977424451 3.4842e-05 deg
M 24.08811026349077 2.1374e-05 deg
tp 2458859.905796411509
(2020-Jan-11.40579641)
0.00012243 TDB
period 2101.199003915639
5.75
6.2599e-05
1.714e-07
d
yr
n .1713307494098039 5.1043e-09 deg/d
Q 3.873585109523028 7.6935e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2002-01-12  
   last obs. used      2017-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59367  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:41:58  

Additional Information
 Earth MOID = 1.583 au 
 Jupiter MOID = 1.286 au 
 T_jup = 3.107 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456888.5 (2014-Aug-19.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2065702381835904 9.7173e-08  
q 2.54744185470019 2.8316e-07 au
tp 2456754.593620993086
(2014-Apr-07.09362099)
0.00010216 TDB
node 138.7334049734522 2.8384e-05 deg
peri 56.4848651531248 3.479e-05 deg
i 14.73275858369734 8.8542e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2002-01-12  
   last obs. used      2017-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59367  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Dec-07 18:41:58  

Additional Information
 Jupiter MOID = 1.286 au 
 T_jup = 3.107 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.442636349828313E-15 -2.724414207043157E-14 -1.928911360287483E-12 8.196647490921353E-14 -7.542548987336198E-13 -2.946010614552675E-14
q -2.724414207043157E-14 8.018108300517447E-14 6.449185801394861E-12 -2.219122352727842E-13 2.280878638240775E-12 1.060303410253881E-13
tp -1.928911360287483E-12 6.449185801394861E-12 1.043628119913921E-8 -3.471390522569215E-11 2.083974697309864E-9 7.12919351925477E-12
node 8.196647490921353E-14 -2.219122352727842E-13 -3.471390522569215E-11 8.056367975311671E-10 -7.87251139362393E-10 5.407624244545141E-11
peri -7.542548987336198E-13 2.280878638240775E-12 2.083974697309864E-9 -7.87251139362393E-10 1.21037750716006E-9 -4.941541026370851E-11
i -2.946010614552675E-14 1.060303410253881E-13 7.12919351925477E-12 5.407624244545141E-11 -4.941541026370851E-11 7.83968559181011E-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 15.9   n/a MPO427947  

390630 (2002 CC227)          Discovered 2002-Feb-06 by NEAT at Palomar
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2002 CC227 = 2008 CZ20 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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