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JPL Small-Body Database Browser
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(2019 VK)
Classification: Apollo [NEO]          SPK-ID: 3892199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5454968400140692 6.9049e-05  
a 2.166049705495211 0.00032908 au
q .9844764358341683 1.4777e-08 au
i 2.250099928483073 0.00019438 deg
node 256.0308160714698 0.00050404 deg
peri 177.0165299582789 0.00050945 deg
M 55.7099489507781 0.012609 deg
tp 2458820.309739065443
(2019-Dec-02.80973907)
0.00028039 TDB
period 1164.396937318221
3.19
0.26535
0.0007265
d
yr
n .3091729190125949 7.0457e-05 deg/d
Q 3.347622975156254 0.00050859 au
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      42 days  
   first obs. used      2019-10-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .47147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-19 04:57:35  

Additional Information
 Earth MOID = .000251167 au 
 Jupiter MOID = 1.96813 au 
 T_jup = 3.483 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458802.5 (2019-Nov-15.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .547475788393589 6.8633e-05  
q .9846814149740248 3.2031e-08 au
tp 2458820.233672325938
(2019-Dec-02.73367233)
0.00025071 TDB
node 256.4498768301818 0.00037111 deg
peri 176.4970148636845 0.00034061 deg
i 2.20028617731811 0.00020684 deg
  Orbit Determination Parameters
   # obs. used (total)      60  
   data-arc span      42 days  
   first obs. used      2019-10-16  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .47147  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-19 04:57:35  

Additional Information
 Jupiter MOID = 1.96813 au 
 T_jup = 3.483 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.710513780761969E-9 -1.969738098700268E-12 -1.719972282026585E-8 2.538796992453898E-8 -2.32624320672313E-8 1.419475850470553E-8
q -1.969738098700268E-12 1.025997281918346E-15 7.113391739724514E-12 -1.045262571485649E-11 9.465397052951033E-12 -5.94645294250503E-12
tp -1.719972282026585E-8 7.113391739724514E-12 6.285688614093756E-8 -9.277407445611321E-8 8.507747369564318E-8 -5.181972464687647E-8
node 2.538796992453898E-8 -1.045262571485649E-11 -9.277407445611321E-8 1.377230875426532E-7 -1.263520165124218E-7 7.642868282879674E-8
peri -2.32624320672313E-8 9.465397052951033E-12 8.507747369564318E-8 -1.263520165124218E-7 1.160168237760393E-7 -7.001180086065137E-8
i 1.419475850470553E-8 -5.94645294250503E-12 -5.181972464687647E-8 7.642868282879674E-8 -7.001180086065137E-8 4.2783910811764E-8

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.5   .31987 E2019Y14 autocmod 2.8

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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