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80712 (2000 CL20)
Classification: Main-belt Asteroid          SPK-ID: 2080712
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2015018124000837 7.2622e-08  
a 2.566457749716321 1.7943e-08 au
q 2.049311861700242 1.8938e-07 au
i 14.01804530203014 4.231e-06 deg
node 136.4232608759052 2.9582e-05 deg
peri 96.18268091315713 3.0696e-05 deg
M 263.0064518688117 1.0405e-05 deg
tp 2459405.113110884162
(2021-Jul-09.61311088)
4.5036e-05 TDB
period 1501.756794393018
4.11
1.5749e-05
4.312e-08
d
yr
n .239719241720165 2.514e-09 deg/d
Q 3.0836036377324 2.1559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7299 days (19.98 yr)  
   first obs. used      2000-02-01  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 19:02:50  

Additional Information
 Earth MOID = 1.09451 au 
 Jupiter MOID = 2.10218 au 
 T_jup = 3.362 
[ 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 15.8   n/a MPO417381  

80712 (2000 CL20)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2000 CL20 = 2001 QE270 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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