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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259158467683617 6.3287e-08  
a 2.660551984704558 1.7403e-08 au
q 2.325546328679239 1.7357e-07 au
i 4.103051547593699 5.7884e-06 deg
node 35.45922908171975 6.9566e-05 deg
peri 131.1344232427549 7.2225e-05 deg
M 308.4632564582064 2.0206e-05 deg
tp 2457627.418823355942
(2016-Aug-26.91882336)
8.9354e-05 JED
period 1585.097753448318
4.34
1.5553e-05
4.258e-08
d
yr
n .2271153304058593 2.2284e-09 deg/d
Q 2.995557640729878 1.9595e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1286  
   data-arc span      22269 days (60.97 yr)  
   first obs. used      1954-12-30  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51231  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 13:12:25  

Additional Information
 Earth MOID = 1.33475 au 
 Jupiter MOID = 1.98028 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 13.5 mag n/a MPO350881  

9935 (1986 CP1)          Discovered 1986-Feb-04 by Debehogne, H. at La Silla
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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