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 ]  
205P/Giacobini-C
Classification: Jupiter-family Comet          SPK-ID: 1002997
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2454679.5 (2008-Aug-01.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.5687302569766289339625 2.2486e-05  
a 3.5399689569418089085672 2.9573e-05 au
q 1.5266815023710049725735 9.2201e-05 au
i 15.308543661944190361623 0.00058659 deg
node 179.6270623155098 0.00071295 deg
peri 154.2717704299316 0.0039115 deg
M 354.0431894928307 0.00073956 deg
tp 2454719.753986017131
(2008-Sep-10.25398602)
0.0050653 TDB
period 2432.750705889669
6.66
0.030485
8.346e-05
d
yr
n .147980637361832 1.8544e-06 deg/d
Q 5.553256411512614 4.6392e-05 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 6.25202759905467E-9 5.26E-10
A2 [EST] 2.271900440689285E-10 9.546E-12
  Orbit Determination Parameters
   # obs. used (total)      66  
   data-arc span      40927 days (112.05 yr)  
   first obs. used      1896-09-04  
   last obs. used      2008-09-24  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      3  
   norm. resid. RMS      .99216  
   source      ORB  
   producer      Nick Mastrodemos  
   solution date      2008-Sep-24 17:17:59  

Additional Information
 Earth MOID = .532358 au 
 T_jup = 2.779 
[ show covariance matrix ]

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

no physical parameters available

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 07:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin