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101699 (1999 CN147)
Classification: Main-belt Asteroid          SPK-ID: 2101699
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1090333953053595 3.7707e-08  
a 2.562968122013793 1.0276e-08 au
q 2.283519005611228 9.9541e-08 au
i 1.114303149612244 3.9591e-06 deg
node 19.53235421373754 0.00016344 deg
peri 342.6696417602897 0.00016412 deg
M 224.44446965101 1.6232e-05 deg
tp 2459564.823288785456
(2021-Dec-16.32328879)		 6.9194e-05 TDB
period 1498.694914473313
4.10		 9.0131e-06
2.468e-08		 d
yr
n .2402089955222908 1.4446e-09 deg/d
Q 2.842417238416358 1.1396e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      8242 days (22.57 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:59:00  

Additional Information
 Earth MOID = 1.28069 au 
 Jupiter MOID = 2.59533 au 
 T_jup = 3.425 
[ 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 15.4   n/a MPO325164  

101699 (1999 CN147)          Discovered 1999-Feb-09 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1999 CN147 = 1997 WS33 = 2001 QS105 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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