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(2016 FL12)
Classification: Apollo [NEO]          SPK-ID: 3748418
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2215925794978805 0.00025558  
a 1.262728841180378 0.00038745 au
q .9829175000568485 2.1144e-05 au
i 6.744616060212269 0.0064262 deg
node 194.3326551774298 2.6617e-05 deg
peri 45.19202824072321 0.0016961 deg
M 83.85154239233414 0.53439 deg
tp 2459079.781972184607
(2020-Aug-18.28197218)
0.71379 TDB
period 518.2789579493101
1.42
0.23854
0.0006531
d
yr
n .6946066292647165 0.00031969 deg/d
Q 1.542540182303908 0.0004733 au
  Orbit Determination Parameters
   # obs. used (total)      51  
   data-arc span      16 days  
   first obs. used      2016-03-28  
   last obs. used      2016-04-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .33305  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 16:46:47  

Additional Information
 Earth MOID = .0237139 au 
 Jupiter MOID = 3.4587 au 
 T_jup = 5.075 
[ 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 26.3   n/a E2016G28  
rotation period rot_per 0.3333 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Moskovitz, N.A.; Binzel, R.P.; Christensen, E.J.; et al. (2018) Astrophys. J. Supp. Series 2391, A4.]

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