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173P/Mueller 5
Classification: Jupiter-family Comet          SPK-ID: 1000149
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455766.5 (2011-Jul-24.0) TDB
Reference: JPL 96 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2610497425797733 3.2366e-07  
a 5.692683489005135 8.8509e-08 au
q 4.206609929612219 1.8573e-06 au
i 16.50103177159779 1.3516e-05 deg
node 100.5056370060082 3.1842e-05 deg
peri 29.43934942351175 9.7621e-05 deg
M 84.49795035140724 4.638e-05 deg
tp 2454602.058547268436
(2008-May-15.55854727)
0.00064278 TDB
period 4961.054336111261
13.58
0.0001157
3.168e-07
d
yr
n .07256522013467548 1.6924e-09 deg/d
Q 7.178757048398051 1.1161e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1097  
   data-arc span      10401 days (28.48 yr)  
   first obs. used      1992-09-25  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .76225  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:27:46  

Additional Information
 Earth MOID = 3.23327 au 
 Jupiter MOID = .705196 au 
 T_jup = 2.850 
[ 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 12.1   0.7 96 2 parameter fit from 802 observations, autocmod 2.9c
comet total magnitude slope K1 4.5   n/a 96 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2008.4   173P/2005 T1       
 1994.8   173P/1993 W1   1994 XXV   1993s 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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