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JPL Small-Body Database Browser
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160850 (2001 CB20)
Classification: Inner Main-belt Asteroid          SPK-ID: 2160850
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1190405491491039 4.8465e-08  
a 1.897613095157476 1.1093e-08 au
q 1.671720190237399 9.457e-08 au
i 23.99334549814778 8.3937e-06 deg
node 139.5461363236965 1.2876e-05 deg
peri 293.4418117118969 3.7484e-05 deg
M 63.97591093773762 3.5782e-05 deg
tp 2458430.822636417035
(2018-Nov-08.32263642)
9.4562e-05 TDB
period 954.7945467992635
2.61
8.372e-06
2.292e-08
d
yr
n .3770444659605776 3.3061e-09 deg/d
Q 2.123506000077553 1.2413e-08 au
  Orbit Determination Parameters
   # obs. used (total)      354  
   data-arc span      6658 days (18.23 yr)  
   first obs. used      2001-02-02  
   last obs. used      2019-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52525  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:30:53  

Additional Information
 Earth MOID = .767089 au 
 Jupiter MOID = 3.08061 au 
 T_jup = 3.838 
[ 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 16.5   n/a MPO412928  

160850 (2001 CB20)          Discovered 2001-Feb-02 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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