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73P/Schwassmann-Wachmann 3-V
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1002343
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453839.5 (2006-Apr-14.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.69348697056495 0.033317  
a 2.97607817120721 0.33585 au
q 0.912206736092244 0.01025 au
i 11.651823761982 0.21336 deg
node 65.24678693301523 2.3339 deg
peri 204.9294792152065 2.9181 deg
M 349.3500381939082 1.835 deg
tp 2453894.976681938029
(2006-Jun-08.47668194)
0.29616 TDB
period 1875.274847114162
5.13
317.44
0.8691
d
yr
n .1919718597804475 0.032496 deg/d
Q 5.039949606322171 0.56876 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      10 days  
   first obs. used      2006-03-23  
   last obs. used      2006-04-02  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      9  
   norm. resid. RMS      .84847  
   source      ORB  
   producer      Nick Mastrodemos  
   solution date      2006-Apr-18 21:39:02  

Additional Information
 Earth MOID = .0436362 au 
 T_jup = 2.816 
[ show covariance matrix ]

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

no physical parameters available

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