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73P/Schwassmann-Wachmann 3-BM
Classification: Jupiter-family Comet [NEO]          SPK-ID: 1002388
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 0.682439213725336 0.118  
a 2.95929756911756 1.0785 au
q 0.939756862869674 0.0067099 au
i 11.2943325652082 1.0377 deg
node 69.77558820073149 1.3708 deg
peri 198.8613490413005 1.1093 deg
M 349.1548474479109 6.1015 deg
tp 2453895.516316536441
(2006-Jun-09.01631654)
0.89167 TDB
period 1859.436633672268
5.09
1016.5
2.783
d
yr
n .1936070277850895 0.10584 deg/d
Q 4.978838275365447 1.8146 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      6 days  
   first obs. used      2006-04-20  
   last obs. used      2006-04-26  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      9  
   norm. resid. RMS      .65806  
   source      ORB  
   producer      Nick Mastrodemos  
   solution date      2006-May-01 11:18:03  

Additional Information
 Earth MOID = .0400412 au 
 T_jup = 2.839 
[ 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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