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(2015 NS13)
Classification: Apollo [NEO]          SPK-ID: 3724104
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 75 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4192475717548131 9.0094e-07  
a 1.487477745318988 1.8226e-06 au
q .863856312554678 2.8525e-07 au
i 15.20919915685679 2.6171e-05 deg
node 307.0021809134021 1.9317e-05 deg
peri 110.0696374217182 1.6825e-05 deg
M 187.1213434935156 0.0016273 deg
tp 2459318.709411349574
(2021-Apr-14.20941135)
0.0035801 TDB
period 662.6346502267606
1.81
0.0012179
3.334e-06
d
yr
n .5432858059517476 9.9851e-07 deg/d
Q 2.111099178083299 2.5867e-06 au
  Orbit Determination Parameters
   # obs. used (total)      372  
   data-arc span      284 days  
   first obs. used      2015-06-25  
   last obs. used      2016-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .34159  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:32:48  

Additional Information
 Earth MOID = .0538319 au 
 Jupiter MOID = 3.34031 au 
 T_jup = 4.435 
[ 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 20.1   n/a MPO386923  
rotation period rot_per 17.42 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. (2016) Minor Planet Bull. 43, 66-79.]

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