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JPL Small-Body Database Browser
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160993 (2002 CR202)
Classification: Main-belt Asteroid          SPK-ID: 2160993
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01738767320556278 7.0025e-08  
a 2.853539446421953 2.6576e-08 au
q 2.803923035048385 1.9707e-07 au
i 3.194257220451504 4.8586e-06 deg
node 82.41163545701272 0.00014238 deg
peri 79.95146253261628 0.00022883 deg
M 188.4773152603881 0.00018056 deg
tp 2459439.367391155808
(2021-Aug-12.86739116)
0.00088738 TDB
period 1760.65493187997
4.82
2.4596e-05
6.734e-08
d
yr
n .2044693673254893 2.8564e-09 deg/d
Q 2.90315585779552 2.7038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      6473 days (17.72 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:43:47  

Additional Information
 Earth MOID = 1.81259 au 
 Jupiter MOID = 2.06203 au 
 T_jup = 3.302 
[ 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 15.8   n/a MPO454067  

160993 (2002 CR202)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2002 CR202 = 2005 XY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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