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46694 (1997 CS9)
Classification: Main-belt Asteroid          SPK-ID: 2046694
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07245798004793949 4.6001e-08  
a 2.326338854641475 1.1519e-08 au
q 2.157777040327117 1.0661e-07 au
i 6.90653034445981 6.3075e-06 deg
node 337.688672330875 3.8944e-05 deg
peri 101.521442271367 5.9572e-05 deg
M 266.2170832046684 4.4287e-05 deg
tp 2459338.120744711035
(2021-May-03.62074471)
0.00015992 TDB
period 1296.008614886916
3.55
9.6256e-06
2.635e-08
d
yr
n .2777759313208053 2.0631e-09 deg/d
Q 2.494900668955833 1.2353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      509  
   data-arc span      8181 days (22.40 yr)  
   first obs. used      1995-10-19  
   last obs. used      2018-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54758  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:38:47  

Additional Information
 Earth MOID = 1.18601 au 
 Jupiter MOID = 2.64297 au 
 T_jup = 3.561 
[ 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 16.2   n/a MPO272853  

46694 (1997 CS9)          Discovered 1997-Feb-01 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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