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447994 (2008 CS197)
Classification: Main-belt Asteroid          SPK-ID: 2447994
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01909235930760514 6.2897e-08  
a 2.764834783165004 4.8747e-08 au
q 2.712047564058653 1.7235e-07 au
i 3.597735842371824 8.2683e-06 deg
node 217.6609944469588 0.00011012 deg
peri 255.9668920992757 0.00024485 deg
M 290.9949885009221 0.00021997 deg
tp 2459322.369878028153
(2021-Apr-17.86987803)
0.0010269 TDB
period 1679.199141814265
4.60
4.4409e-05
1.216e-07
d
yr
n .214387913282902 5.6699e-09 deg/d
Q 2.817622002271354 4.9678e-08 au
  Orbit Determination Parameters
   # obs. used (total)      82  
   data-arc span      4284 days (11.73 yr)  
   first obs. used      2006-10-19  
   last obs. used      2018-07-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6673  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 05:29:47  

Additional Information
 Earth MOID = 1.73136 au 
 Jupiter MOID = 2.18605 au 
 T_jup = 3.337 
[ 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 17.0   n/a MPO495226  

447994 (2008 CS197)          Discovered 2008-Feb-09 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2008 CS197 = 2006 UE320 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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