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(2017 NS5)
Classification: Aten [NEO, PHA]          SPK-ID: 3776549
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2571734243074439 1.7378e-07  
a .9760390414049758 5.4628e-08 au
q .7250277388691031 1.5687e-07 au
i 43.92855654672302 2.1509e-05 deg
node 294.8144412812013 2.4702e-06 deg
peri 119.2781497611898 1.3812e-05 deg
M 262.4622867929714 7.0519e-05 deg
tp 2459095.926562540233
(2020-Sep-03.42656254)
7.6715e-05 TDB
period 352.2079961170183
0.96
2.9569e-05
8.096e-08
d
yr
n 1.022123302051305 8.5811e-08 deg/d
Q 1.227050343940848 6.8677e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      1075 days (2.94 yr)  
   first obs. used      2016-07-21  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .41948  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-21 06:02:37  

Additional Information
 Earth MOID = .024935 au 
 Jupiter MOID = 4.07292 au 
 T_jup = 5.934 
[ 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 20.8   n/a E2019Y43  

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