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(2018 VV7)
Classification: Apollo [NEO]          SPK-ID: 3836199
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2458430.5 (2018-Nov-08.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4896315119925858 0.0017845  
a 1.941899981940331 0.0068403 au
q .9910845576445116 2.6149e-05 au
i 7.074627613269217 0.019266 deg
node 54.34377272225885 0.0038049 deg
peri 20.12566196238323 0.0028481 deg
M 351.0722431857731 0.051158 deg
tp 2458455.011989647520
(2018-Dec-02.51198965)
0.010994 TDB
period 988.4136022886694
2.71
5.2225
0.0143
d
yr
n .3642199977483321 0.0019244 deg/d
Q 2.89271540623615 0.01019 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      6 days  
   first obs. used      2018-11-06  
   last obs. used      2018-11-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .46116  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:48:08  

Additional Information
 Earth MOID = .0181308 au 
 Jupiter MOID = 2.42355 au 
 T_jup = 3.737 
[ 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 26.2   .22566 E2018-VH8 autocmod 2.6q

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