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JPL Small-Body Database Browser
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193631 (2001 CA37)
Classification: Main-belt Asteroid          SPK-ID: 2193631
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2419577425760224 6.6304e-08  
a 2.594721455120844 2.4007e-08 au
q 1.966908509226232 1.6509e-07 au
i 4.945806142825843 1.2298e-05 deg
node 337.4783309120875 9.7287e-05 deg
peri 131.0484288171539 0.0001028 deg
M 234.395684240784 3.1893e-05 deg
tp 2459533.143464318878
(2021-Nov-14.64346432)
0.000139 TDB
period 1526.632631974085
4.18
2.1187e-05
5.801e-08
d
yr
n .2358131173539012 3.2727e-09 deg/d
Q 3.222534401015456 2.9815e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      8245 days (22.57 yr)  
   first obs. used      1995-09-18  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64805  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:58:05  

Additional Information
 Earth MOID = .987707 au 
 Jupiter MOID = 1.92326 au 
 T_jup = 3.371 
[ 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 17.0   n/a MPO241299  

193631 (2001 CA37)          Discovered 2001-Feb-14 by Sarounova, L. at Ondrejov
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 CA37 = 1995 SK57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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