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13193 (1997 CW)
Classification: Main-belt Asteroid          SPK-ID: 2013193
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1135367256125743 4.5061e-08  
a 2.331518998221391 8.7378e-09 au
q 2.066805965459825 1.0528e-07 au
i 4.210869160775779 4.6067e-06 deg
node 40.80941266678813 5.559e-05 deg
peri 145.1456569915916 5.8611e-05 deg
M 165.0641133006404 1.845e-05 deg
tp 2458404.279331278312
(2018-Oct-12.77933128)
6.5748e-05 TDB
period 1300.339828251299
3.56
7.3099e-06
2.001e-08
d
yr
n .2768507063912123 1.5563e-09 deg/d
Q 2.596232030982958 9.7298e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1659  
   data-arc span      11096 days (30.38 yr)  
   first obs. used      1990-03-16  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51121  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:41:05  

Additional Information
 Earth MOID = 1.06942 au 
 Jupiter MOID = 2.36011 au 
 T_jup = 3.558 
[ 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 14.4   n/a MPO389716  
diameter diameter 7.836 km 1.829 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.044   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

13193 (1997 CW)          Discovered 1997-Feb-01 by Kobayashi, T. at Oizumi
Reference: 20000124/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 CW = 1990 FD2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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