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JPL Small-Body Database Browser
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266317 (2007 CQ56)
Classification: Main-belt Asteroid          SPK-ID: 2266317
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1732821375376339 2.6953e-07  
a 2.550683388414529 2.9896e-08 au
q 2.108695518688325 7.0603e-07 au
i 3.321522949089732 5.4323e-06 deg
node 220.1787243459427 0.00018608 deg
peri 309.7312102190202 0.00018813 deg
M 341.2147463988426 3.744e-05 deg
tp 2458678.142197592724
(2019-Jul-13.64219759)
0.00015577 TDB
period 1487.932594727308
4.07
2.616e-05
7.162e-08
d
yr
n .2419464438615763 4.2537e-09 deg/d
Q 2.992671258140734 3.5077e-08 au
  Orbit Determination Parameters
   # obs. used (total)      166  
   data-arc span      6285 days (17.21 yr)  
   first obs. used      2001-11-12  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52641  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:53:56  

Additional Information
 Earth MOID = 1.11696 au 
 Jupiter MOID = 1.99098 au 
 T_jup = 3.417 
[ 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 17.0   n/a MPO423024  

266317 (2007 CQ56)          Discovered 2007-Feb-15 by CSS at Catalina
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 CQ56 = 2005 TZ127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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