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276P/Vorobjov
Classification: Jupiter-family Comet          SPK-ID: 1003214
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456652.5 (2013-Dec-26.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2764339589638607 6.2509e-07  
a 5.417891503468599 8.8026e-07 au
q 3.920202305928111 3.8386e-06 au
i 14.37242734291999 7.388e-05 deg
node 213.7932893177936 0.00011889 deg
peri 205.8600478599531 0.00013751 deg
M 27.08313921281599 4.9251e-05 deg
tp 2456305.970362814907
(2013-Jan-13.47036282)		 0.00057629 TDB
period 4606.211577112904
12.61		 0.0011226
3.074e-06		 d
yr
n .07815533306996765 1.9047e-08 deg/d
Q 6.915580701009088 1.1236e-06 au
   Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      7151 days (19.58 yr)  
   first obs. used      2000-12-19  
   last obs. used      2020-07-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40888  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-06 07:16:18  

Additional Information
 Earth MOID = 2.93919 au 
 Jupiter MOID = .901631 au 
 T_jup = 2.860 
[ 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 14.0   01. 21 2 parameter fit from 131 observations, autocmod 2.8
comet total magnitude slope K1 4.5   n/a 21 autocmod 2.8

[ show close-approach data ]
Alternate Designations
 Perihelion 
Year (est.)		  New-Style 
Desig		 Roman
 Numeral 		 Year/
 Letter 
 2013.0   276P/2012 T7       
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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