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73P/Schwassmann-Wachmann 3-T
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1002341
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.711932414090286 0.0032265  
a 3.26075831524011 0.036556 au
q 0.939318776106244 1.6375e-05 au
i 11.5122995825914 0.020867 deg
node 70.4760044162668 0.097817 deg
peri 198.1833800675977 0.10068 deg
M 350.6764189561788 0.16032 deg
tp 2453895.200179146768
(2006-Jun-08.70017915)
0.021072 TDB
period 2150.68270427328
5.89
36.167
0.09902
d
yr
n .167388708378368 0.0028149 deg/d
Q 5.582197854373978 0.062582 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      34 days  
   first obs. used      2006-03-23  
   last obs. used      2006-04-26  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      8  
   norm. resid. RMS      .6218  
   source      ORB  
   producer      Nick Mastrodemos  
   solution date      2006-Apr-29 15:01:45  

Additional Information
 Earth MOID = .0416177 au 
 T_jup = 2.685 
[ 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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