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(2016 FH12)
Classification: Apollo [NEO]          SPK-ID: 3748406
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.


Orbital Elements at Epoch 2457477.5 (2016-Mar-30.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4570253389147635 0.0024729  
a 1.774606277144272 0.0077398 au
q .9635662418921442 0.00018654 au
i 1.43035789994408 0.0052188 deg
node 252.4504395576239 0.064223 deg
peri 353.2995230780836 0.048757 deg
M 338.9963619832535 0.14338 deg
tp 2457527.878295684608
(2016-May-19.37829568)
0.01433 TDB
period 863.4783379907153
2.36
5.649
0.01547
d
yr
n .4169183917661533 0.0027275 deg/d
Q 2.5856463123964 0.011277 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      12 days  
   first obs. used      2016-03-28  
   last obs. used      2016-04-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .17051  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:46:46  

Additional Information
 Earth MOID = .0113471 au 
 Jupiter MOID = 2.44761 au 
 T_jup = 3.971 
[ 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 26.7   n/a MPO374661  

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