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(2015 VO142)
Classification: Apollo [NEO]          SPK-ID: 3735181
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259158093174967 8.7092e-06  
a 1.07467736296538 4.858e-06 au
q .939358493052401 5.1145e-06 au
i .2844094581726494 0.00020235 deg
node 95.27773631238897 0.031174 deg
peri 20.47628753606139 0.029543 deg
M 326.4776500436665 0.012957 deg
tp 2459434.392000394723
(2021-Aug-07.89200039)
0.014902 TDB
period 406.926130174926
1.11
0.0027592
7.554e-06
d
yr
n .8846814527374937 5.9987e-06 deg/d
Q 1.209996232878359 5.4697e-06 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      16 days  
   first obs. used      2015-11-06  
   last obs. used      2015-11-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .42183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:17:06  

Additional Information
 Earth MOID = .00277041 au 
 Jupiter MOID = 3.82339 au 
 T_jup = 5.743 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457342.5 (2015-Nov-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1216478444263113 8.8081e-06  
q .9331708569876017 3.9104e-06 au
tp 2457405.027856138438
(2016-Jan-17.52785614)
0.00018871 TDB
node 231.4882005571014 1.6324e-05 deg
peri 250.2888616056658 0.00023244 deg
i .9191368677143569 7.2708e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      16 days  
   first obs. used      2015-11-06  
   last obs. used      2015-11-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .42183  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 15:17:06  

Additional Information
 Jupiter MOID = 3.82339 au 
 T_jup = 5.743 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.758196607957489E-11 -3.443777745156808E-11 -1.633848557220538E-9 1.7306870274313E-11 2.01031419082094E-9 6.390589573428704E-10
q -3.443777745156808E-11 1.529091556972956E-11 7.231220983990477E-10 -7.72800106085676E-12 -8.948913281689275E-10 -2.836949145470646E-10
tp -1.633848557220538E-9 7.231220983990477E-10 3.561208714178451E-8 -3.627722531449406E-10 -4.091577585528849E-8 -1.339567194334734E-8
node 1.7306870274313E-11 -7.72800106085676E-12 -3.627722531449406E-10 2.664582625976026E-10 1.927613760027117E-10 1.71763967992722E-10
peri 2.01031419082094E-9 -8.948913281689275E-10 -4.091577585528849E-8 1.927613760027117E-10 5.402895521217458E-8 1.659434445320073E-8
i 6.390589573428704E-10 -2.836949145470646E-10 -1.339567194334734E-8 1.71763967992722E-10 1.659434445320073E-8 5.286490815199949E-9

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 28.9   n/a MPO473421  

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