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150639 (2001 CX8)
Classification: Outer Main-belt Asteroid          SPK-ID: 2150639
[ 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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09793142819379025 1.0799e-07  
a 3.229374587462195 3.9698e-08 au
q 2.913117321939291 3.4794e-07 au
i 21.27604313712822 9.6896e-06 deg
node 132.3522699506693 2.5061e-05 deg
peri 71.43153779682716 4.9365e-05 deg
M 94.80987818870496 4.0832e-05 deg
tp 2458642.252033435122
(2019-Jun-07.75203344)		 0.00024079 TDB
period 2119.708112728051
5.80		 3.9086e-05
1.07e-07		 d
yr
n .1698347040511546 3.1316e-09 deg/d
Q 3.5456318529851 4.3586e-08 au
   Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      6754 days (18.49 yr)  
   first obs. used      2001-01-04  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56387  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:50:38  

Additional Information
 Earth MOID = 1.99264 au 
 Jupiter MOID = 1.66423 au 
 T_jup = 3.072 
[ 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 14.9   n/a MPO475305  

150639 (2001 CX8)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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