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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 2456663.5 (2014-Jan-06.0) TDB
Reference: JPL 96 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000204609816815 2.2821e-07  
a -5154.755265626337 5.7493 AU
q 1.054713530625527 8.929e-08 AU
i 142.4281834594534 3.8135e-06 deg
node 317.7359366067395 1.6628e-05 deg
peri 203.099156374524 1.5034e-05 deg
M -.0006222652258499533 1.041e-06 deg
tp 2456897.159549171559
(2014-Aug-27.65954917)
1.5432e-05 JED
period n/a
n/a
n/a
n/a
d
yr
n 2.663127734587341E-6 4.4554e-09 deg/d
Q n/a n/a AU
  Orbit Determination Parameters
   # obs. used (total)      7352  
   data-arc span      960 days (2.63 yr)  
   first obs. used      2012-05-14  
   last obs. used      2014-12-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   fit RMS      .75746  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-07 23:41:51  

Additional Information
 Earth MOID = .107283 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 96 2 parameter fit from 664 observations, autocmod 2.6
comet total magnitude slope K1 7.   n/a 96 autocmod 2.6
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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