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C/1895 W1 (Perrine)
Classification: Hyperbolic Comet          SPK-ID: 1000928
Ephemeris | Orbit Diagram | Orbital Elements ]

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Orbital Elements at Epoch 2413579.5 (1896-Jan-21.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000051677678226 0.00018006  
a -3714.891484943543 12944 au
q .1919769668034313 5.0934e-05 au
i 141.6263413348372 0.0028546 deg
node 321.955441419108 0.0069737 deg
peri 272.66638966 0.0043985 deg
M .0001443910741859254 0.0007547 deg
tp 2413546.329236211349
(1895-Dec-18.82923621)
0.0031757 TDB
period n/a
n/a
n/a
n/a
d
yr
n 4.352961997074279E-6 2.2752e-05 deg/d
Q n/a n/a au
  Orbit Determination Parameters
   # obs. used (total)      6  
   data-arc span      95 days  
   first obs. used      1895-11-21  
   last obs. used      1896-02-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   norm. resid. RMS      3.9728  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:28:55  

Additional Information
 Earth MOID = .326444 au 
 Jupiter MOID = 2.92986 au 
 JPL covariance 
 MPC orbit ref: SAO_2008 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements ]

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