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277696 (2006 CP40)
Classification: Main-belt Asteroid          SPK-ID: 2277696
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02827118220264955 7.2755e-08  
a 2.690270622797489 2.6163e-08 au
q 2.614213491845945 2.0258e-07 au
i 4.909820267285783 6.1504e-06 deg
node 122.6946658166106 7.9397e-05 deg
peri 45.77772401683737 0.00012913 deg
M 80.4335512302457 0.00010177 deg
tp 2458640.396681422543
(2019-Jun-05.89668142)
0.00045504 TDB
period 1611.730337714303
4.41
2.3512e-05
6.437e-08
d
yr
n .2233624270611788 3.2584e-09 deg/d
Q 2.766327753749032 2.6903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5695 days (15.59 yr)  
   first obs. used      2003-07-25  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:13:58  

Additional Information
 Earth MOID = 1.62347 au 
 Jupiter MOID = 2.20259 au 
 T_jup = 3.366 
[ 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 16.9   n/a MPO427525  

277696 (2006 CP40)          Discovered 2006-Feb-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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