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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 ]

[ 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 .07322301655870402 7.2955e-08  
a 2.393292538307306 1.9393e-08 au
q 2.218048439145008 1.692e-07 au
i 6.385779076219012 5.6487e-06 deg
node 44.3968765633012 5.3106e-05 deg
peri 110.3912364594026 6.6152e-05 deg
M 166.2377384192759 4.3283e-05 deg
tp 2458376.019001729179
(2018-Sep-14.51900173)
0.00015791 TDB
period 1352.359347012313
3.70
1.6437e-05
4.5e-08
d
yr
n .2662014358796918 3.2356e-09 deg/d
Q 2.568536637469605 2.0813e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      8092 days (22.15 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:12:17  

Additional Information
 Earth MOID = 1.23639 au 
 Jupiter MOID = 2.41859 au 
 T_jup = 3.519 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458086.5 (2017-Nov-29.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07235178780699171 7.2591e-08  
q 2.220229037911177 1.6804e-07 au
tp 2458373.730001063314
(2018-Sep-12.23000106)
0.00016152 TDB
node 44.45061883040066 5.3029e-05 deg
peri 109.8115310463286 6.6695e-05 deg
i 6.390583228603136 5.652e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      8092 days (22.15 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 01:12:17  

Additional Information
 Jupiter MOID = 2.41859 au 
 T_jup = 3.519 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.269449492196255E-15 -1.213641044560788E-14 7.647894647896304E-12 -1.51141255750698E-15 1.900215901607888E-12 6.005315943118615E-15
q -1.213641044560788E-14 2.823699935664461E-14 -1.650758357666674E-11 4.83121123598082E-15 -4.107496409303034E-12 -1.338728016264955E-14
tp 7.647894647896304E-12 -1.650758357666674E-11 2.609000384453912E-8 1.469438831443978E-11 6.580302644854172E-9 8.166351333915917E-12
node -1.51141255750698E-15 4.83121123598082E-15 1.469438831443978E-11 2.812034060225897E-9 -2.790460615895989E-9 -1.830988378749533E-10
peri 1.900215901607888E-12 -4.107496409303034E-12 6.580302644854172E-9 -2.790460615895989E-9 4.448256769689773E-9 1.839810112058619E-10
i 6.005315943118615E-15 -1.338728016264955E-14 8.166351333915917E-12 -1.830988378749533E-10 1.839810112058619E-10 3.194547201749335E-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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