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JPL Small-Body Database Browser
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(2015 VH1)
Classification: Apollo [NEO]          SPK-ID: 3733142
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3900046784849925 0.00035996  
a 1.65861560771315 0.00099697 au
q 1.011747760896793 1.1116e-05 au
i 1.134565473828008 0.00084486 deg
node 218.662537317487 0.00032332 deg
peri 178.7909809059 0.0027381 deg
M 227.3840902561107 0.52952 deg
tp 2458887.915494218104
(2020-Feb-08.41549422)
1.4068 TDB
period 780.2199458446598
2.14
0.70347
0.001926
d
yr
n .4614083527565639 0.00041602 deg/d
Q 2.305483454529508 0.0013858 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      10 days  
   first obs. used      2015-11-01  
   last obs. used      2015-11-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .46303  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:31:01  

Additional Information
 Earth MOID = .0185451 au 
 Jupiter MOID = 3.12256 au 
 T_jup = 4.177 
[ 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   n/a MPO361296  

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