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192P/Shoemaker-Levy 1
Classification: Jupiter-family Comet          SPK-ID: 1000125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453690.5 (2005-Nov-16.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .772126286309046 3.265e-07  
a 6.698604558889319 3.5409e-07 au
q 1.526435897381264 2.2625e-06 au
i 24.38729278371501 4.2351e-05 deg
node 51.72674724291831 7.2892e-05 deg
peri 310.8321766153857 0.00019469 deg
M 316.6070773213959 1.522e-05 deg
tp 2454453.793105555398
(2007-Dec-19.29310556)
0.00021086 TDB
period 6332.496200709534
17.34
0.00050211
1.375e-06
d
yr
n .05684961957966327 4.5076e-09 deg/d
Q 11.87077322039737 6.275e-07 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6324 days (17.31 yr)  
   first obs. used      1990-11-15  
   last obs. used      2008-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   norm. resid. RMS      .74433  
   source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 19:41:51  

Additional Information
 Earth MOID = .623249 au 
 T_jup = 2.090 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 12.2   1. 19 2 parameter fit from 37 observations, autocmod 2.5c
comet total magnitude slope K1 14.   n/a 19 autocmod 2.5c
comet nuclear magnitude M2 15.4   1. 19 from 41 observations, autocmod 2.5c
comet nuclear magnitude slope K2 5.   n/a 19 autocmod 2.5c
comet nuclear phase coefficient PC 0.03   n/a 19 autocmod 2.5c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2008.0   192P/2007 T3       
 1990.6   192P/1990 V1   1990 XV   1990o 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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