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72391 (2001 CB17)
Classification: Main-belt Asteroid          SPK-ID: 2072391
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09751658328618805 4.8827e-08  
a 2.589207227941102 1.2354e-08 au
q 2.336716585652383 1.2766e-07 au
i 5.229383673664857 3.8117e-06 deg
node 92.4748984811787 5.8496e-05 deg
peri 315.3481016746383 6.3774e-05 deg
M 357.3616874595012 2.2806e-05 deg
tp 2459211.652503903850
(2020-Dec-28.15250390)
9.6375e-05 TDB
period 1521.768685004632
4.17
1.0892e-05
2.982e-08
d
yr
n .2365668340710429 1.6932e-09 deg/d
Q 2.84169787022982 1.3559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      826  
   data-arc span      7811 days (21.39 yr)  
   first obs. used      1999-09-14  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51145  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 13:01:48  

Additional Information
 Earth MOID = 1.34953 au 
 Jupiter MOID = 2.47431 au 
 T_jup = 3.408 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.52   n/a E2021B10  

72391 (2001 CB17)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

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