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(2016 NF23)
Classification: Aten [NEO]          SPK-ID: 3755219
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4464476887809565 1.222e-07  
a .7553639250935358 8.0511e-09 au
q .4181334465470152 9.6593e-08 au
i 4.417828819201155 5.8846e-06 deg
node 150.2967275643846 2.916e-05 deg
peri 343.2237778819896 3.1775e-05 deg
M 109.445561093757 2.2636e-05 deg
tp 2458927.599847315688
(2020-Mar-19.09984732)
1.4639e-05 TDB
period 239.7909490716591
0.66
3.8337e-06
1.05e-08
d
yr
n 1.5013077073748 2.4003e-08 deg/d
Q 1.092594403640056 1.1645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      2217 days (6.07 yr)  
   first obs. used      2014-07-29  
   last obs. used      2020-08-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49901  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-23 06:55:07  

Additional Information
 Earth MOID = .0125339 au 
 Jupiter MOID = 3.94656 au 
 T_jup = 7.568 
[ 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 22.9   n/a MPO384673  
rotation period rot_per 17.1 h n/a LCDB (Rev. 2019-August); 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:
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 27-40.]

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