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203P/Korlevic
Classification: Jupiter-family Comet          SPK-ID: 1000292
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455910.5 (2011-Dec-15.0) TDB
Reference: JPL 127 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3160036599801114 1.4473e-07  
a 4.653318353862662 8.3567e-08 au
q 3.182852722989434 6.9698e-07 au
i 2.973877251840698 1.0044e-05 deg
node 290.5276043738291 0.00016734 deg
peri 154.7014285519235 0.0001813 deg
M 66.18499013725675 3.9515e-05 deg
tp 2455236.438406262680
(2010-Feb-08.93840626)
0.00039535 TDB
period 3666.423055169969
10.04
9.8766e-05
2.704e-07
d
yr
n .09818834176606252 2.645e-09 deg/d
Q 6.123783984735891 1.0997e-07 au

Additional Model Parameters
 Parameter Value Uncertainty (1-sigma) 
A1 [EST] 9.379548994180279E-8 1.843E-8
A2 [EST] 2.486658520289659E-8 4.194E-10
  Orbit Determination Parameters
   # obs. used (total)      1152  
   data-arc span      7807 days (21.37 yr)  
   first obs. used      1999-11-03  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .76464  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:27:52  

Additional Information
 Earth MOID = 2.19913 au 
 Jupiter MOID = .213316 au 
 T_jup = 2.910 
[ 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 12.9   1. 127 2 parameter fit from 621 observations, autocmod 2.9c
comet total magnitude slope K1 6.25   n/a 127 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2010.1   203P/2008 R4       
 2000.1   203P/1999 WJ7       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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