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(2015 HO116)
Classification: Apollo [NEO]          SPK-ID: 3718277
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 .1775265260263379 0.00036115  
a 1.225471923669849 0.00054121 au
q 1.007918150317927 2.6059e-06 au
i 33.83243956158613 0.019223 deg
node 36.48770581437829 8.092e-05 deg
peri 191.31447545 0.012022 deg
M 264.1481822391408 0.88538 deg
tp 2459132.432359071978
(2020-Oct-09.93235907)
1.3061 TDB
period 495.5112002613134
1.36
0.32825
0.0008987
d
yr
n .7265224273642047 0.00048129 deg/d
Q 1.443025697021771 0.00063729 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      2 days  
   first obs. used      2015-04-25  
   last obs. used      2015-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39871  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:34:06  

Additional Information
 Earth MOID = .00424716 au 
 Jupiter MOID = 3.53519 au 
 T_jup = 5.039 
[ 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 25.5   n/a MPO337123  

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