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JPL Small-Body Database Browser
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C/1811 F1 (Great comet)
Classification: Comet          SPK-ID: 1000742
Ephemeris | Orbit Diagram | Orbital Elements ]

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Orbital Elements at Epoch 2382760.5 (1811-Sep-05.0) TDB
Reference: SAO_2008 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.995125 n/a  
a 212.3922051 n/a au
q 1.035412 n/a au
i 106.9342 n/a deg
node 143.0497 n/a deg
peri 65.4097 n/a deg
M -0.0024697 n/a deg
tp 2382768.2562
(1811-Sep-12.75620000)
n/a TDB
period n/a
n/a
n/a
n/a
d
yr
n 0.0003184 n/a deg/d
Q 423.7489983 n/a au
  Orbit Determination Parameters
   # obs. used (total)      1000  
   data-arc span      505 days (1.38 yr)  
   first obs. used      1811-03-31  
   last obs. used      1812-08-17  
   producer      Herz  

Additional Information
 T_jup = -0.343 
 epoch may be 2382761.0 (hour ambiguous: 12h/0h) 
 time units are UT, but set to ET 
 n_obs is approximate 
 2008 SAO Comet Catalog 

Ephemeris | Orbit Diagram | Orbital Elements ]

no physical parameters available
Ephemeris | Orbit Diagram | Orbital Elements ]
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