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(2018 ND1)
Classification: Apollo [NEO]          SPK-ID: 3825568
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6540119867344653 8.1467e-06  
a 2.486853449608647 6.1021e-05 au
q .8604214843126374 1.8732e-06 au
i 65.01928552157793 0.0001558 deg
node 330.8204991517876 0.00017648 deg
peri 9.383538423634928 0.00048337 deg
M 176.9303447716091 0.0065918 deg
tp 2458296.498573023125
(2018-Jun-26.99857302)
0.00034703 TDB
period 1432.431017069623
3.92
0.052722
0.0001443
d
yr
n .2513210030431101 9.2502e-06 deg/d
Q 4.113285414904658 0.00010093 au
  Orbit Determination Parameters
   # obs. used (total)      38  
   data-arc span      233 days  
   first obs. used      2018-07-07  
   last obs. used      2019-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .47072  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-19 06:54:35  

Additional Information
 Earth MOID = .145201 au 
 Jupiter MOID = 1.3629 au 
 T_jup = 2.534 
[ 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 17.5   n/a E2018X27  

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