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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 2456610.5 (2013-Nov-14.0) TDB
Reference: JPL 78 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000198061342778 8.9583e-07  
a -5325.393146775174 24.083 AU
q 1.05475451747164 9.2143e-07 AU
i 142.4281943695993 4.8075e-06 deg
node 317.733041599831 1.922e-05 deg
peri 203.0953763794489 6.7105e-05 deg
M -.0007270101794453739 4.9315e-06 deg
tp 2456897.157910228604
(2014-Aug-27.65791023)
4.5261e-05 JED
period n/a
n/a
n/a
n/a
d
yr
n 2.536159490123952E-6 1.7204e-08 deg/d
Q n/a n/a AU
  Orbit Determination Parameters
   # obs. used (total)      6064  
   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      .47049  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-28 13:13:17  

Additional Information
 Earth MOID = .108002 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 78 2 parameter fit from 605 observations, autocmod 2.5c
comet total magnitude slope K1 7.   n/a 78 autocmod 2.5c
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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