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C/1811 W1 (Pons)
Classification: Comet          SPK-ID: 1000743
Ephemeris | Orbit Diagram | Orbital Elements ]

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Orbital Elements at Epoch 2382828.0427 (1811-Nov-11.5) TDB
Reference: SAO_2008 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 0.980916 n/a  
a 82.8809998 n/a au
q 1.581701 n/a au
i 31.2554 n/a deg
node 95.6306 n/a deg
peri 314.5022 n/a deg
M -0.0000000 n/a deg
tp 2382828.0427
(1811-Nov-11.54270000)
n/a TDB
period 275763.75
755.00
n/a
n/a
d
yr
n 0.0013062 n/a deg/d
Q 164.1802986 n/a au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      90 days  
   first obs. used      1811-11-18  
   last obs. used      1812-02-16  
   producer      Nekrassow  

Additional Information
 T_jup = 1.390 
 time units are UT, but set to ET 
 original epoch not defined, assumed epoch=tp 
 2008 SAO Comet Catalog 

Ephemeris | Orbit Diagram | Orbital Elements ]

no physical parameters available

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 1811.9   C/1811 W1       
Ephemeris | Orbit Diagram | Orbital Elements ]
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