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C/2019 V1 (Borisov)
Classification: Comet          SPK-ID: 1003648
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458816.5 (2019-Nov-29.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9989790348438959 4.8183e-05  
a 3033.167627786236 143.19 au
q 3.096758460592552 7.959e-05 au
i 61.86362647375084 0.0012038 deg
node 83.20648795388215 8.1125e-05 deg
peri 51.21582966376463 0.0021083 deg
M 359.9986393982361 9.6355e-05 deg
tp 2459047.106515767591
(2020-Jul-16.60651577)
0.0046307 TDB
period 61015903.31582481
167052.44
4.3206e+06
1.183e+04
d
yr
n 5.900101128333735E-6 4.1779e-07 deg/d
Q 6063.238497111879 286.23 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      143 days  
   first obs. used      2019-11-01  
   last obs. used      2020-03-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   norm. resid. RMS      .91878  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-02 00:45:17  

Additional Information
 Earth MOID = 2.36124 au 
 Jupiter MOID = 1.12685 au 
 T_jup = 1.030 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
comet total magnitude M1 14.5   0.8 8 2 parameter fit from 82 observations, autocmod 2.8
comet total magnitude slope K1 4.5   n/a 8 autocmod 2.8

Alternate Designations
 Perihelion 
Year
(est.)
 New-Style 
Desig
Roman
 Numeral 
Year/
 Letter 
 2020.5   C/2019 V1       
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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