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118485 (2000 CP27)
Classification: Main-belt Asteroid          SPK-ID: 2118485
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2185828009140733 5.9527e-08  
a 2.456031738968045 1.4597e-08 au
q 1.919185442330548 1.3906e-07 au
i 8.505569900091578 5.0844e-06 deg
node 148.4602540947485 3.1882e-05 deg
peri 50.32286979995511 3.5037e-05 deg
M 111.8722189616631 1.9451e-05 deg
tp 2458763.612981274036
(2019-Oct-07.11298127)
7.29e-05 TDB
period 1405.883678728535
3.85
1.2534e-05
3.432e-08
d
yr
n .2560667041284525 2.2828e-09 deg/d
Q 2.992878035605543 1.7788e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7483 days (20.49 yr)  
   first obs. used      2000-02-02  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:03:22  

Additional Information
 Earth MOID = .930344 au 
 Jupiter MOID = 1.98951 au 
 T_jup = 3.445 
[ 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 15.82   n/a E2021B55  

118485 (2000 CP27)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 CP27 = 2001 QW56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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