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D/1993 F2-V (Shoemaker-Levy 9)
Classification: Jupiter-family Comet          SPK-ID: 1000202
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2449480.5 (1994-May-08.0) TDB
Reference: JPL V27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .204616254273571 6.8091e-06  
a 6.762831331517656 5.9857e-05 au
q 5.379046116178567 5.498e-06 au
i 5.764889818272783 6.5206e-05 deg
node 221.0607869247233 0.00012447 deg
peri 355.0500858202889 0.0019169 deg
M 2.052673434075682 0.0012629 deg
tp 2449443.872386582818
(1994-Apr-01.37238658)
0.022108 TDB
period 6423.788904406582
17.59
0.085284
0.0002335
d
yr
n .05604169211616647 7.4402e-07 deg/d
Q 8.146616546856746 7.2104e-05 au
  Orbit Determination Parameters
   planetary ephem.      DE403  
   source      ORB  

Additional Information
 Earth MOID = 4.37249 au 
 Jupiter MOID = .00492081 au 
 T_jup = 2.990 
 not valid before 1992-Jul-15.00000000 
 not valid after 1994-Jul-22.18194444 
 Valid 1992-Jul-15_00:00 to 1994-Jul-22_04:22 UTC ERT 
[ show covariance matrix ]

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

no physical parameters available

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 1994.2   D/1993 F2-V       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Close-Approach Data ]
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