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(2021 CV1)
Classification: Apollo [NEO]          SPK-ID: 54110080
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459254.5 (2021-Feb-09.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6747629112078359 0.00084228  
a 1.093400659042293 0.0011459 au
q .355614447230349 0.00054826 au
i .5510778101750257 0.00067967 deg
node 1.657206941738414 0.012833 deg
peri 268.2521943771174 0.0036163 deg
M 311.5871314869242 0.11943 deg
tp 2459310.659824105025
(2021-Apr-06.15982410)		 0.050254 TDB
period 417.6066673749868
1.14		 0.65649
0.001797		 d
yr
n .8620552019988241 0.0013552 deg/d
Q 1.831186870854237 0.0019191 au
   Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      9 days  
   first obs. used      2021-02-05  
   last obs. used      2021-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .41622  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-28 05:51:48  

Additional Information
 Earth MOID = .00550145 au 
 Jupiter MOID = 3.29162 au 
 T_jup = 5.435 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.9   .45716 E2021D10 autocmod 2.8

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