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C/1888 R1 (Barnard)
Classification: Hyperbolic Comet          SPK-ID: 1000906
Ephemeris | Orbit Diagram | Orbital Elements ]

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Orbital Elements at Epoch 2411040.5 (1889-Feb-07.0) TDB
Reference: SAO_2008 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.001230 n/a  
a -1475.5414634 n/a au
q 1.814916 n/a au
i 166.3842 n/a deg
node 358.9751 n/a deg
peri 340.4642 n/a deg
M 0.0001101 n/a deg
tp 2411034.1682
(1889-Jan-31.66820000)
n/a TDB
period n/a
n/a
n/a
n/a
d
yr
n 0.0000174 n/a deg/d
Q n/a n/a au
  Orbit Determination Parameters
   # obs. used (total)      173  
   data-arc span      684 days (1.87 yr)  
   first obs. used      1888-09-03  
   last obs. used      1890-07-19  
   producer      Sekanina and Marsden  

Additional Information
 epoch may be 2411041.0 (hour ambiguous: 12h/0h) 
 2008 SAO Comet Catalog 

Ephemeris | Orbit Diagram | Orbital Elements ]

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