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243423 (2009 CP7)
Classification: Main-belt Asteroid          SPK-ID: 2243423
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1004978452448784 4.6512e-08  
a 2.403068352948652 1.7754e-08 au
q 2.161565161501154 1.0931e-07 au
i 2.985071589509191 4.3448e-06 deg
node 238.1356944053831 0.0001016 deg
peri 34.65452136590055 0.00010424 deg
M 229.0422815006413 2.5281e-05 deg
tp 2459495.466963001455
(2021-Oct-07.96696300)
9.8078e-05 TDB
period 1360.653718790897
3.73
1.5079e-05
4.128e-08
d
yr
n .2645787058296529 2.9322e-09 deg/d
Q 2.644571544396151 1.9539e-08 au
  Orbit Determination Parameters
   # obs. used (total)      284  
   data-arc span      6535 days (17.89 yr)  
   first obs. used      2002-03-13  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54378  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 09:20:42  

Additional Information
 Earth MOID = 1.14613 au 
 Jupiter MOID = 2.42904 au 
 T_jup = 3.516 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO454786  

243423 (2009 CP7)          Discovered 2009-Feb-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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