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73P/Schwassmann-Wachmann 3-AM
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1002361
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 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.69335823324 0.051298  
a 3.03591116618305 0.48859 au
q 0.930937163724782 0.0072283 au
i 11.5441980464116 0.48388 deg
node 68.11933346444872 0.87696 deg
peri 201.0885963512684 1.1442 deg
M 349.7146820705487 2.5687 deg
tp 2453894.701036959469
(2006-Jun-08.20103696)
0.46275 TDB
period 1932.110746767071
5.29
466.42
1.277
d
yr
n .1863247231569798 0.04498 deg/d
Q 5.140885168641313 0.82736 au
  Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      2 days  
   first obs. used      2006-04-07  
   last obs. used      2006-04-09  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      9  
   norm. resid. RMS      .70179  
   source      ORB  
   producer      Nick Mastrodemos  
   solution date      2006-Apr-18 20:31:34  

Additional Information
 Earth MOID = .0409197 au 
 T_jup = 2.793 
[ 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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