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224P/LINEAR-NEAT
Classification: Jupiter-family Comet          SPK-ID: 1000472
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2453303.5 (2004-Oct-25.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4369574066912527 5.841e-06  
a 3.342402013895573 6.0577e-06 au
q 1.881914697784143 2.292e-05 au
i 14.73061938425923 0.00012034 deg
node 43.51389700555364 0.0003329 deg
peri 9.292237809958742 0.00080787 deg
M 65.14424991242431 0.00039494 deg
tp 2452899.612845830829
(2003-Sep-17.11284583)
0.0023857 TDB
period 2231.960237417225
6.11
0.0060678
1.661e-05
d
yr
n .1612931959830002 4.3849e-07 deg/d
Q 4.802889330007003 8.7047e-06 au
  Orbit Determination Parameters
   # obs. used (total)      95  
   data-arc span      2183 days (5.98 yr)  
   first obs. used      2003-11-20  
   last obs. used      2009-11-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .67686  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:27:57  

Additional Information
 Earth MOID = .893762 au 
 Jupiter MOID = .65178 au 
 T_jup = 2.951 
[ 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 13.1   0.6 13 2 parameter fit from 48 observations, autocmod 2.9c
comet total magnitude slope K1 20.75   n/a 13 autocmod 2.9c
comet nuclear magnitude M2 18.1   0.4 13 from 37 observations, autocmod 2.9c
comet nuclear magnitude slope K2 5.   n/a 13 autocmod 2.9c
comet nuclear phase coefficient PC 0.03   n/a 13 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2009.8   224P/2009 Q2       
 2003.7   224P/2003 XD10       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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