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C/2014 TG64 (Catalina)
Classification: Jupiter-family Comet          SPK-ID: 1003357
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456953.5 (2014-Oct-23.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7824613293789995 0.00029291  
a 14.88961997093323 0.019268 au
q 3.239068134528716 0.00070844 au
i 22.28306511016882 0.0055405 deg
node 50.2897278931181 0.0080671 deg
peri 294.7759103771937 0.041148 deg
M 2.573100832585419 0.0030733 deg
tp 2456803.504527133993
(2014-May-26.00452713)
0.16716 TDB
period 20985.71868926941
57.46
40.736
0.1115
d
yr
n .01715452328940625 3.3299e-05 deg/d
Q 26.54017180733775 0.034345 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      51 days  
   first obs. used      2014-10-03  
   last obs. used      2014-11-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      5  
   norm. resid. RMS      .46977  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:33:00  

Additional Information
 Earth MOID = 2.31753 au 
 Jupiter MOID = .44544 au 
 T_jup = 2.299 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 7.4   0.7 9 from 46 observations, assumed slope, autocmod 2.9c
comet total magnitude slope K1 19.25   n/a 9 autocmod 2.9c

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2014.4   C/2014 TG64       
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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