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JPL Small-Body Database Browser
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413962 (2007 CP21)
Classification: Main-belt Asteroid          SPK-ID: 2413962
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1311466720662333 1.3899e-07  
a 2.705087350549147 3.8457e-08 au
q 2.350324146876162 3.7268e-07 au
i 12.98724748561573 9.1943e-06 deg
node 288.354786172641 4.128e-05 deg
peri 203.5251575409025 5.9157e-05 deg
M 1.22761580758767 4.2012e-05 deg
tp 2458994.958461708613
(2020-May-25.45846171)
0.0001896 TDB
period 1625.063617272612
4.45
3.4654e-05
9.488e-08
d
yr
n .2215297888486345 4.7241e-09 deg/d
Q 3.059850554222132 4.35e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      4840 days (13.25 yr)  
   first obs. used      2006-10-23  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:03:16  

Additional Information
 Earth MOID = 1.371 au 
 Jupiter MOID = 2.05446 au 
 T_jup = 3.317 
[ 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 16.0   n/a MPO460573  

413962 (2007 CP21)          Discovered 2007-Feb-06 by NEAT at Palomar
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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