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9935 (1986 CP1)
Classification: Main-belt Asteroid          SPK-ID: 2009935
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256823558406919 6.657e-08  
a 2.660890617286254 1.9692e-08 AU
q 2.326463615871325 1.8064e-07 AU
i 4.102754821314748 6.4229e-06 deg
node 35.45981957850687 7.5909e-05 deg
peri 131.0784581439084 7.8721e-05 deg
M 217.659077085066 2.1555e-05 deg
tp 2457627.353762163959
(2016-Aug-26.85376216)
9.628e-05 JED
period 1585.400387728897
4.34
1.7599e-05
4.818e-08
d
yr
n .227071976761469 2.5207e-09 deg/d
Q 2.995317618701184 2.2167e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      21825 days (59.75 yr)  
   first obs. used      1954-12-30  
   last obs. used      2014-10-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53047  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:16:34  

Additional Information
 Earth MOID = 1.33652 AU 
 T_jup = 3.371 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.4 mag n/a PDS3 (MPC 33656)  

9935 (1986 CP1)          Discovered 1986-Feb-04 by Debehogne, H. at La Silla (809)
Reference: 19990202/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1986 CP1 = 1977 AE2 = 1978 NL1 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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