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C/2014 W11 (PANSTARRS)
Classification: Jupiter-family Comet          SPK-ID: 1003362
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2457174.5 (2015-Jun-01.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6502308833462318 4.9011e-06  
a 9.797338742203785 0.00014746 au
q 3.426806517418358 3.9747e-06 au
i 12.70662486679601 1.5508e-05 deg
node 295.942382386439 5.0134e-05 deg
peri 225.6448031068552 0.00026121 deg
M 359.4738405434002 3.9677e-05 deg
tp 2457190.871010703086
(2015-Jun-17.37101070)
0.0014353 TDB
period 11201.09841073055
30.67
0.25288
0.0006923
d
yr
n .03213970512526908 7.256e-07 deg/d
Q 16.16787096698921 0.00024334 au
  Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      707 days (1.94 yr)  
   first obs. used      2014-10-22  
   last obs. used      2016-09-28  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .43914  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:33:04  

Additional Information
 Earth MOID = 2.45365 au 
 Jupiter MOID = .62739 au 
 T_jup = 2.565 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 10.3   1. 34 2 parameter fit from 338 observations, autocmod 2.9c
comet total magnitude slope K1 6.5   n/a 34 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2015.5   C/2014 W11       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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