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JPL Small-Body Database Browser
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160494 (2007 CG20)
Classification: Main-belt Asteroid          SPK-ID: 2160494
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09822472763492808 4.6161e-08  
a 2.759185978010387 2.1253e-08 au
q 2.488165686826204 1.282e-07 au
i 11.95711907020506 5.2484e-06 deg
node 150.5449862934445 2.5963e-05 deg
peri 9.380406926225628 3.9799e-05 deg
M 218.3188469325115 3.1847e-05 deg
tp 2459259.339259290794
(2021-Feb-13.83925929)
0.0001522 TDB
period 1674.055639790751
4.58
1.9342e-05
5.296e-08
d
yr
n .2150466158012516 2.4846e-09 deg/d
Q 3.03020626919457 2.334e-08 au
  Orbit Determination Parameters
   # obs. used (total)      315  
   data-arc span      8002 days (21.91 yr)  
   first obs. used      1997-12-04  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58346  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:40:47  

Additional Information
 Earth MOID = 1.4987 au 
 Jupiter MOID = 1.95707 au 
 T_jup = 3.304 
[ 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 15.9   n/a MPO417854  

160494 (2007 CG20)          Discovered 2007-Feb-06 by NEAT at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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