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JPL Small-Body Database Browser
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442912 (2013 CR26)
Classification: Main-belt Asteroid          SPK-ID: 2442912
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1127051385825989 8.1791e-08  
a 3.083902913227068 6.8046e-08 au
q 2.736331208016531 2.4696e-07 au
i 12.07305680082526 1.3058e-05 deg
node 310.0734147576499 4.1432e-05 deg
peri 265.3338467586813 7.2762e-05 deg
M 349.5665564372761 5.5624e-05 deg
tp 2458657.829036533012
(2019-Jun-23.32903653)
0.00030542 TDB
period 1978.105601262879
5.42
6.547e-05
1.792e-07
d
yr
n .1819923060579606 6.0235e-09 deg/d
Q 3.431474618437605 7.5715e-08 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      6311 days (17.28 yr)  
   first obs. used      2002-01-22  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .76749  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 10:13:43  

Additional Information
 Earth MOID = 1.76455 au 
 Jupiter MOID = 1.7736 au 
 T_jup = 3.183 
[ 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 16.6   n/a MPO256709  

442912 (2013 CR26)          Discovered 2002-Jan-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2013 CR26 = 2010 SN3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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