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C/1897 U1 (Perrine)
Classification: Hyperbolic Comet          SPK-ID: 1000935
Ephemeris | Orbit Diagram | Orbital Elements | Close-Approach Data ]

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Orbital Elements at Epoch 2414224.5 (1897-Oct-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000002907397001 0.01279  
a -466495.9637984897 2.0522e+09 au
q 1.356288966093011 0.0034996 au
i 69.6147738698636 0.15259 deg
node 33.48932222451661 0.090206 deg
peri 65.95081160250072 0.27759 deg
M -1.335822906703974E-7 0.00088148 deg
tp 2414267.683381632467
(1897-Dec-09.18338163)
0.38197 TDB
period n/a
n/a
n/a
n/a
d
yr
n 3.093372626704271E-9 2.0412e-05 deg/d
Q n/a n/a au
  Orbit Determination Parameters
   # obs. used (total)      11  
   data-arc span      15 days  
   first obs. used      1897-10-18  
   last obs. used      1897-11-02  
   two-body model      T  
   norm. resid. RMS      .8442  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 17:43:15  

Additional Information
 Earth MOID = .732714 au 
 Jupiter MOID = .554041 au 
[ show covariance matrix ]

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

no physical parameters available

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Close-Approach Data ]
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