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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256823547343693 6.6486e-08  
a 2.660890618485968 1.9201e-08 AU
q 2.32646361986406 1.8019e-07 AU
i 4.102755367538965 6.3995e-06 deg
node 35.45983369429733 7.447e-05 deg
peri 131.0784425960886 7.7153e-05 deg
M 217.6590779798733 2.1336e-05 deg
tp 2457627.353758647270
(2016-Aug-26.85375865)
9.5538e-05 JED
period 1585.40038880111
4.34
1.716e-05
4.698e-08
d
yr
n .2270719766078993 2.4578e-09 deg/d
Q 2.995317617107877 2.1614e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1114  
   data-arc span      21849 days (59.82 yr)  
   first obs. used      1954-12-30  
   last obs. used      2014-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53346  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Nov-10 13:10:52  

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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