Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 2454160.5 (2007-Mar-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7740800338485342 3.6173e-07  
a 6.464941006237808 6.349e-06 au
q 1.460559253300469 1.2622e-06 au
i 24.56930100022372 4.1394e-05 deg
node 51.66440242999915 9.1273e-05 deg
peri 312.7842038623888 0.00017645 deg
M 342.5373667700639 1.0758e-05 deg
tp 2454451.740996255542
(2007-Dec-17.24099626)
0.00026487 TDB
period 6004.063492111647
16.44
0.0088446
2.422e-05
d
yr
n .0599593925802052 8.8326e-08 deg/d
Q 11.46932275917515 1.1264e-05 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      6324 days (17.31 yr)  
   first obs. used      1990-11-15  
   last obs. used      2008-03-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      1  
   norm. resid. RMS      .6906  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:27:51  

Additional Information
 Earth MOID = .555797 au 
 Jupiter MOID = .108261 au 
 T_jup = 2.088 
[ 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 12.1   1. 20 2 parameter fit from 35 observations, autocmod 2.9c
comet total magnitude slope K1 14.5   n/a 20 autocmod 2.9c
comet nuclear magnitude M2 15.4   1. 20 from 41 observations, autocmod 2.9c
comet nuclear magnitude slope K2 5.   n/a 20 autocmod 2.9c
comet nuclear phase coefficient PC 0.03   n/a 20 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2008.0   192P/2007 T3       
 1991.5   192P/1990 V1   1990 XV   1990o 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-23 15:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin