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C/2012 K1 (PANSTARRS)
Classification: Hyperbolic Comet          SPK-ID: 1003190
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456611.5 (2013-Nov-15.0) TDB
Reference: JPL 83 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000197508903777 8.9556e-07  
a -5340.280412017682 24.21 AU
q 1.054752930038862 9.1969e-07 AU
i 142.4281986297272 4.7982e-06 deg
node 317.7331187233467 1.9155e-05 deg
peri 203.0955151704233 6.7052e-05 deg
M -.0007214468174863166 4.906e-06 deg
tp 2456897.157966946504
(2014-Aug-27.65796695)
4.521e-05 JED
period n/a
n/a
n/a
n/a
d
yr
n 2.525561689030098E-6 1.7175e-08 deg/d
Q n/a n/a AU
  Orbit Determination Parameters
   # obs. used (total)      6105  
   data-arc span      784 days (2.15 yr)  
   first obs. used      2012-05-14  
   last obs. used      2014-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   fit RMS      .46918  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 13:32:50  

Additional Information
 Earth MOID = .108025 AU 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 7.0 mag 0.7 83 2 parameter fit from 630 observations, autocmod 2.6
comet total magnitude slope K1 7.   n/a 83 autocmod 2.6
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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