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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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256823553017324 6.6481e-08  
a 2.660890619146086 1.9057e-08 AU
q 2.326463618931521 1.8015e-07 AU
i 4.102755414677955 6.3984e-06 deg
node 35.45984498642317 7.3803e-05 deg
peri 131.0784307589516 7.6475e-05 deg
M 217.6590782886452 2.1281e-05 deg
tp 2457627.353757520739
(2016-Aug-26.85375752)
9.5352e-05 JED
period 1585.400389391072
4.34
1.7032e-05
4.663e-08
d
yr
n .2270719765234007 2.4394e-09 deg/d
Q 2.995317619360651 2.1452e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1137  
   data-arc span      21935 days (60.05 yr)  
   first obs. used      1954-12-30  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52963  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 13:27:34  

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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