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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 2456674.5 (2014-Jan-17.0) TDB
Reference: JPL 106 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e 1.000199783704121 2.1753e-07  
a -5279.175319321447 5.7481 AU
q 1.054693199998163 8.6394e-08 AU
i 142.4281820524714 3.7839e-06 deg
node 317.7364805571157 1.6431e-05 deg
peri 203.1005376431005 1.4626e-05 deg
M -.0005721324546364093 9.3441e-07 deg
tp 2456897.159709299031
(2014-Aug-27.65970930)
1.4794e-05 JED
period n/a
n/a
n/a
n/a
d
yr
n 2.569537418500974E-6 4.1967e-09 deg/d
Q n/a n/a AU
  Orbit Determination Parameters
   # obs. used (total)      7538  
   data-arc span      1115 days (3.05 yr)  
   first obs. used      2012-05-14  
   last obs. used      2015-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   fit RMS      .77584  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-11 15:44:45  

Additional Information
 Earth MOID = .107231 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 0.8 106 2 parameter fit from 682 observations, autocmod 2.6
comet total magnitude slope K1 7.   n/a 106 autocmod 2.6
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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