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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01712504456894625 6.8231e-08  
a 2.854594565608283 2.5495e-08 au
q 2.805709506445969 1.9336e-07 au
i 3.194132610544862 4.8063e-06 deg
node 82.41376340651183 0.00013722 deg
peri 79.00454722255576 0.00022954 deg
M 271.1859904184584 0.00018595 deg
tp 2459435.104336286999
(2021-Aug-08.60433629)
0.00091216 TDB
period 1761.631546650009
4.82
2.36e-05
6.461e-08
d
yr
n .204356013426639 2.7377e-09 deg/d
Q 2.903479624770596 2.5932e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6499 days (17.79 yr)  
   first obs. used      2002-02-07  
   last obs. used      2019-11-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49045  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 12:25:56  

Additional Information
 Earth MOID = 1.81418 au 
 Jupiter MOID = 2.06069 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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