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442945 (2013 CL90)
Classification: Main-belt Asteroid          SPK-ID: 2442945
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1509030694344313 6.8335e-08  
a 2.670119821097475 2.6313e-08 au
q 2.267190544336152 1.981e-07 au
i 12.41193762155079 4.8741e-06 deg
node 351.0774205632661 2.2815e-05 deg
peri 91.83132291526005 4.0575e-05 deg
M 294.5260602796355 2.4657e-05 deg
tp 2459290.341471794245
(2021-Mar-16.84147179)		 0.00010676 TDB
period 1593.655892582164
4.36		 2.3557e-05
6.45e-08		 d
yr
n .2258956915828926 3.3392e-09 deg/d
Q 3.073049097858799 3.0284e-08 au
   Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6164 days (16.88 yr)  
   first obs. used      2003-12-29  
   last obs. used      2020-11-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47947  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 07:04:19  

Additional Information
 Earth MOID = 1.3232 au 
 Jupiter MOID = 2.22508 au 
 T_jup = 3.332 
[ 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 16.7   n/a MPO353536  

442945 (2013 CL90)          Discovered 2003-Dec-29 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CL90 = 2003 YR148 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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