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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 2456673.5 (2014-Jan-16.0) TDB
Reference: JPL 101 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000200212532113 2.177e-07  
a -5267.877280373033 5.7281 AU
q 1.054695049164017 8.6434e-08 AU
i 142.4281828970841 3.7844e-06 deg
node 317.7364388252524 1.6437e-05 deg
peri 203.1004178627793 1.4634e-05 deg
M -.000576551800664237 9.4036e-07 deg
tp 2456897.159697243063
(2014-Aug-27.65969724)
1.4811e-05 JED
period n/a
n/a
n/a
n/a
d
yr
n 2.577808195982968E-6 4.2045e-09 deg/d
Q n/a n/a AU
  Orbit Determination Parameters
   # obs. used (total)      7536  
   data-arc span      1081 days (2.96 yr)  
   first obs. used      2012-05-14  
   last obs. used      2015-04-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   fit RMS      .77521  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-May-12 12:13:11  

Additional Information
 Earth MOID = .10726 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 7.1 mag 0.8 101 2 parameter fit from 675 observations, autocmod 2.6
comet total magnitude slope K1 7.   n/a 101 autocmod 2.6
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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