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JPL Small-Body Database Browser
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160497 (2007 CH56)
Classification: Main-belt Asteroid          SPK-ID: 2160497
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1274382113691103 4.5638e-08  
a 2.623402231905041 1.9056e-08 au
q 2.28908054376933 1.162e-07 au
i 12.27529908224886 5.17e-06 deg
node 164.1382174710147 2.4618e-05 deg
peri 354.9415459632144 3.3745e-05 deg
M 301.7168349751313 2.5414e-05 deg
tp 2458851.767535108442
(2020-Jan-03.26753511)
0.000111 TDB
period 1552.014421324623
4.25
1.6911e-05
4.63e-08
d
yr
n .2319566075247838 2.5274e-09 deg/d
Q 2.957723920040751 2.1485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6184 days (16.93 yr)  
   first obs. used      2002-01-08  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53703  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:54:11  

Additional Information
 Earth MOID = 1.29848 au 
 Jupiter MOID = 2.02403 au 
 T_jup = 3.360 
[ 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 16.2   n/a MPO426993  

160497 (2007 CH56)          Discovered 2007-Feb-15 by CSS at Catalina
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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