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JPL Small-Body Database Browser
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201017 (2002 CU252)
Classification: Main-belt Asteroid          SPK-ID: 2201017
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07930028764284013 4.1607e-08  
a 2.312859796086874 1.592e-08 au
q 2.129449348979624 9.7568e-08 au
i 7.851088977942058 5.0957e-06 deg
node 99.35322896427698 3.5711e-05 deg
peri 96.47691462159761 4.9109e-05 deg
M 268.2621236586426 3.4587e-05 deg
tp 2458927.892381355348
(2020-Mar-19.39238136)
0.00012451 TDB
period 1284.761125812012
3.52
1.3265e-05
3.632e-08
d
yr
n .2802077310460869 2.8931e-09 deg/d
Q 2.496270243194124 1.7182e-08 au
  Orbit Determination Parameters
   # obs. used (total)      323  
   data-arc span      6651 days (18.21 yr)  
   first obs. used      2000-09-27  
   last obs. used      2018-12-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60698  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:27:10  

Additional Information
 Earth MOID = 1.14454 au 
 Jupiter MOID = 2.49205 au 
 T_jup = 3.567 
[ 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 16.7   n/a MPO418071  

201017 (2002 CU252)          Discovered 2002-Feb-04 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2002 CU252 = 2006 HT55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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