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(2018 NX)
Classification: Aten [NEO]          SPK-ID: 3825566
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146379133113543 4.5921e-05  
a .8984102931542322 3.0742e-05 au
q .7669017732620316 6.7498e-05 au
i 4.056768764667761 0.0016104 deg
node 284.2503679874437 0.00064813 deg
peri 202.690886778071 0.00064069 deg
M 332.3001675436671 0.060923 deg
tp 2459420.432339049538
(2021-Jul-24.93233905)
0.053865 TDB
period 311.0358906110989
0.85
0.015964
4.371e-05
d
yr
n 1.157422699009752 5.9407e-05 deg/d
Q 1.029918813046433 3.5242e-05 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      11 days  
   first obs. used      2018-07-08  
   last obs. used      2018-07-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .30946  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:32:47  

Additional Information
 Earth MOID = .000190449 au 
 Jupiter MOID = 3.98637 au 
 T_jup = 6.612 
[ 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 27.7   n/a E2018N36  

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