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268917 (2007 CD27)
Classification: Main-belt Asteroid          SPK-ID: 2268917
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1443566377970797 4.0734e-08  
a 2.449361311372916 1.3365e-08 au
q 2.095779747712876 1.0174e-07 au
i 1.912816225737723 5.2753e-06 deg
node 337.8625102509569 0.00015573 deg
peri 149.1206297855052 0.00015727 deg
M 182.8665412444155 2.3941e-05 deg
tp 2459689.431130523109
(2022-Apr-19.93113052)
9.6281e-05 TDB
period 1400.160131974502
3.83
1.146e-05
3.138e-08
d
yr
n .2571134485112992 2.1044e-09 deg/d
Q 2.802942875032956 1.5294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      7008 days (19.19 yr)  
   first obs. used      2001-05-22  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 18:15:21  

Additional Information
 Earth MOID = 1.11122 au 
 Jupiter MOID = 2.24889 au 
 T_jup = 3.481 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO433745  

268917 (2007 CD27)          Discovered 2007-Feb-08 by NEAT at Palomar
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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