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P/2010 T2 (PANSTARRS)
Classification: Jupiter-family Comet          SPK-ID: 1003107
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455512.5 (2010-Nov-12.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3232208543240415 0.00047362  
a 5.546264647938814 0.0023308 au
q 3.753596250124801 0.0010742 au
i 8.010783500463612 0.0006584 deg
node 59.64929723313981 0.0041476 deg
peri 355.9417701262103 0.074724 deg
M 341.9033214613875 0.019696 deg
tp 2455752.325678059449
(2011-Jul-09.82567806)
0.40776 TDB
period 4770.888973752042
13.06
3.0074
0.008234
d
yr
n .07545763525007788 4.7566e-05 deg/d
Q 7.338933045752826 0.0030841 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      88 days  
   first obs. used      2010-10-06  
   last obs. used      2011-01-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .73494  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:31:46  

Additional Information
 Earth MOID = 2.76501 au 
 Jupiter MOID = .619243 au 
 T_jup = 2.873 
[ 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 7.3   0.7 9 from 22 observations, assumed slope, autocmod 2.9c
comet total magnitude slope K1 17.5   n/a 9 autocmod 2.9c
comet nuclear magnitude M2 14.5   0.2 9 from 7 observations, autocmod 2.9c
comet nuclear magnitude slope K2 5.   n/a 9 autocmod 2.9c
comet nuclear phase coefficient PC 0.03   n/a 9 autocmod 2.9c

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2011.5   P/2010 T2       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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