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(2021 CV2)
Classification: Amor [NEO]          SPK-ID: 54110696
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5350339016393475 5.8374e-05  
a 2.28065748393057 0.00030031 au
q 1.06042841200022 6.5017e-06 au
i 9.308219054095549 0.00075682 deg
node 142.147358649621 0.00016179 deg
peri 32.37861067151667 0.00026982 deg
M 334.8219277737677 0.0049585 deg
tp 2459288.484972149441
(2021-Mar-14.98497215)
7.4705e-05 TDB
period 1258.022841828135
3.44
0.24848
0.0006803
d
yr
n .2861633255218601 5.6521e-05 deg/d
Q 3.500886555860921 0.00046098 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   data-arc span      69 days  
   first obs. used      2021-02-06  
   last obs. used      2021-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .38622  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-18 06:24:35  

Additional Information
 Earth MOID = .0959893 au 
 Jupiter MOID = 1.4894 au 
 T_jup = 3.385 
[ 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 23.62   .44018 E2021D90 autocmod 2.8

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