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(2019 VE2)
Classification: Apollo [NEO]          SPK-ID: 3892654
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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Orbit Diagram
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Note: This Java-based orbit viewer will eventually be retired.

Note: Make sure you have Java enabled on your browser to see the applet. This applet is provided as a 3D orbit visualization tool. The applet 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. For accurate long-term ephemerides, please instead use our Horizons system.

Note: If the applet is not working, here are some notes that might help.
Orbit Viewer

Additional Notes: the orbits shown in the applet are color coded. The planets are white lines, and the asteroid/comet is a blue line. The bright white line indicates the portion of the orbit that is above the ecliptic plane, and the darker portion is below the ecliptic plane. Likewise for the asteroid/comet orbit, the light blue indicates the portion above the ecliptic plane, and the dark blue the portion below the ecliptic plane.

Orbit Viewer applet originally written and kindly provided by Osamu Ajiki (AstroArts), and further modified by Ron Baalke (JPL).

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2979884704603838 0.00045412  
a 1.422133641393977 0.00094427 au
q .9983542128047301 1.871e-05 au
i 5.158563675372319 0.0066095 deg
node 225.7471750042487 0.0010128 deg
peri 196.8008471994209 0.0067637 deg
M 110.1935819007838 0.10637 deg
tp 2458810.889300056318
0.0070423 TDB
period 619.4539718400799
n .5811569807690872 0.00057881 deg/d
Q 1.845913069983224 0.0012256 au
  Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      2 days  
   first obs. used      2019-11-03  
   last obs. used      2019-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .55493  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-05 08:12:04  

Additional Information
 Earth MOID = .0160461 au 
 Jupiter MOID = 3.47814 au 
 T_jup = 4.653 
[ 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
absolute magnitude H 27.4   .33386 MPO502151 autocmod 2.8

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2019-Nov-09 08:07 < 00:01 Earth 0.0182170783622791 0.0181400278474879 0.0182941213395241 5.02481774233264 4.99562487722896 2458796.838002487 0.95561352348116 3797.05625720116 156.754384321876 -0.281659055429743 387.210729647048 T 1 CATAB v2.0f-lin.ifort 2019-Nov-05 08:12:07 2019-Nov-05 08:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
FirstGov 2020-Oct-21 20:23 UT
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