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(2015 VE66)
Classification: Apollo [NEO]          SPK-ID: 3734183
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4999339136752415 4.7066e-05  
a 2.011517505209224 0.00018795 au
q 1.005891686403719 6.8766e-07 au
i 6.117653120232537 0.00043266 deg
node 238.3196451828953 7.0705e-05 deg
peri 187.4854429554659 0.00025098 deg
M 278.464941783023 0.089315 deg
tp 2459436.507625965721
(2021-Aug-10.00762597)
0.29161 TDB
period 1042.039427034701
2.85
0.14605
0.0003999
d
yr
n .3454763712966609 4.842e-05 deg/d
Q 3.01714332401473 0.00028191 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      82 days  
   first obs. used      2015-11-09  
   last obs. used      2016-01-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .3528  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:13:32  

Additional Information
 Earth MOID = .0200057 au 
 Jupiter MOID = 2.32624 au 
 T_jup = 3.658 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457352.5 (2015-Nov-26.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5013389120340194 4.6091e-05  
q 1.004568302402025 1.4934e-06 au
tp 2457353.936496514836
(2015-Nov-27.43649651)
0.00016517 TDB
node 238.4163834871951 7.0626e-06 deg
peri 187.3944977851084 0.00010409 deg
i 6.129860668497405 0.00042111 deg
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      82 days  
   first obs. used      2015-11-09  
   last obs. used      2016-01-30  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .3528  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:13:32  

Additional Information
 Jupiter MOID = 2.32624 au 
 T_jup = 3.658 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.124375026303653E-9 6.881996338156738E-11 -7.579218754430641E-9 1.970140834598557E-10 -4.722630022142088E-9 1.94075212069901E-8
q 6.881996338156738E-11 2.230123721405122E-12 -2.457910723198763E-10 6.372618842378529E-12 -1.532962297166664E-10 6.287346335837215E-10
tp -7.579218754430641E-9 -2.457910723198763E-10 2.727964364841108E-8 -6.879972975964851E-10 1.711817449356126E-8 -6.923850014329767E-8
node 1.970140834598557E-10 6.372618842378529E-12 -6.879972975964851E-10 4.987999500927578E-11 -4.52393503362318E-10 1.793903143485088E-9
peri -4.722630022142088E-9 -1.532962297166664E-10 1.711817449356126E-8 -4.52393503362318E-10 1.083388210918684E-8 -4.313575314269251E-8
i 1.94075212069901E-8 6.287346335837215E-10 -6.923850014329767E-8 1.793903143485088E-9 -4.313575314269251E-8 1.773353862888858E-7

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 24.1   n/a E2016A09  
rotation period rot_per 0.037 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Thirouin, A.; Moskovitz, N.A.; Binzel, R.P.; Christensen, E.J.; et al. (2018) Astrophys. J. Supp. Series 2391, A4.]

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