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392468 (2011 CF70)
Classification: Main-belt Asteroid          SPK-ID: 2392468
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07322302841924534 7.5993e-08  
a 2.393292545206443 2.2071e-08 au
q 2.218048417153224 1.7417e-07 au
i 6.385784349030549 7.0868e-06 deg
node 44.3968922952257 5.4048e-05 deg
peri 110.3912030165966 7.1223e-05 deg
M 166.2377521240302 4.6997e-05 deg
tp 2458376.018947546249
(2018-Sep-14.51894755)
0.00017391 TDB
period 1352.359352859975
3.70
1.8707e-05
5.122e-08
d
yr
n .2662014347286248 3.6824e-09 deg/d
Q 2.568536673259663 2.3687e-08 au
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      7983 days (21.86 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:20:16  

Additional Information
 Earth MOID = 1.23639 au 
 Jupiter MOID = 2.41859 au 
 T_jup = 3.519 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457372.5 (2015-Dec-16.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07267114061051061 7.5643e-08  
q 2.218981989974555 1.731e-07 au
tp 2457020.541236482978
(2014-Dec-29.04123648)
0.00017229 TDB
node 44.45740318593931 5.3976e-05 deg
peri 109.586974346016 7.1728e-05 deg
i 6.390636090597198 7.0912e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      216  
   data-arc span      7983 days (21.86 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 23:20:16  

Additional Information
 Jupiter MOID = 2.41859 au 
 T_jup = 3.519 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.721792612052505E-15 -1.302026551089623E-14 5.493480916774867E-12 -1.70772735504384E-14 1.397797978990644E-12 -6.340832166545986E-15
q -1.302026551089623E-14 2.996529652384924E-14 -1.242324041128483E-11 3.905919932625796E-14 -3.13399315165471E-12 1.508679336107585E-14
tp 5.493480916774867E-12 -1.242324041128483E-11 2.968213136083471E-8 1.447541209552401E-11 8.165225215067281E-9 -1.597797891970379E-11
node -1.70772735504384E-14 3.905919932625796E-14 1.447541209552401E-11 2.913396537360799E-9 -2.890082275932412E-9 -1.604549113046266E-10
peri 1.397797978990644E-12 -3.13399315165471E-12 8.165225215067281E-9 -2.890082275932412E-9 5.144919982115601E-9 1.553233573005595E-10
i -6.340832166545986E-15 1.508679336107585E-14 -1.597797891970379E-11 -1.604549113046266E-10 1.553233573005595E-10 5.028528353712311E-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 16.8   n/a MPO476851  

392468 (2011 CF70)          Discovered 2011-Feb-05 by CSS at Catalina
Reference: Last Updated: 2014-04-17

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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