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72397 (2001 CV21)
Classification: Main-belt Asteroid          SPK-ID: 2072397
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1698119342571457 3.9074e-08  
a 2.400469282102301 8.1315e-09 au
q 1.992840950183647 9.1902e-08 au
i 3.088047889170757 4.3754e-06 deg
node 27.81494266115802 5.9664e-05 deg
peri 153.6417874976671 6.0598e-05 deg
M 85.28522084801368 9.9214e-06 deg
tp 2458878.679330661449
(2020-Jan-30.17933066)
3.7317e-05 TDB
period 1358.446865821498
3.72
6.9026e-06
1.89e-08
d
yr
n .2650085248511328 1.3466e-09 deg/d
Q 2.808097614020954 9.5124e-09 au
  Orbit Determination Parameters
   # obs. used (total)      853  
   data-arc span      7571 days (20.73 yr)  
   first obs. used      1999-10-04  
   last obs. used      2020-06-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53458  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:50  

Additional Information
 Earth MOID = .995598 au 
 Jupiter MOID = 2.14872 au 
 T_jup = 3.504 
[ 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 15.95   n/a E2021B10  

72397 (2001 CV21)          Discovered 2001-Feb-01 by LONEOS at Anderson Mesa
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2001 CV21 = 1999 TQ237 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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