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

[ show orbit diagram ]
Orbital Elements at Epoch 2455512.5 (2010-Nov-12.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .323144848008061 0.00047352  
a 5.545920164072267 0.0023297 AU
q 3.753784635588293 0.0010741 AU
i 8.010884528710676 0.00065841 deg
node 59.64871430428951 0.0041475 deg
peri 355.9290200313834 0.074761 deg
M 341.9069455985313 0.019731 deg
tp 2455752.255310406950
(2011-Jul-09.75531041)
0.40809 JED
period 4770.444493854802
13.06
3.0059
0.00823
d
yr
n .07546466591608922 4.7551e-05 deg/d
Q 7.33805569255624 0.0030825 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.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      5  
   fit RMS      .73212  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 19:44:39  

Additional Information
 Earth MOID = 2.76519 AU 
 T_jup = 2.873 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 6.4 mag 0.7 8 from 22 observations, assumed slope, autocmod 2.5c
comet total magnitude slope K1 19.   n/a 8 autocmod 2.5c
comet nuclear magnitude M2 14.5 mag 0.2 8 from 7 observations, autocmod 2.5c
comet nuclear magnitude slope K2 5.   n/a 8 autocmod 2.5c
comet nuclear phase coefficient PC 0.03   n/a 8 autocmod 2.5c

[ 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 | Physical Parameters | Close-Approach Data ]
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