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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775527219294787 0.00036149  
a 1.225418472921735 0.0005414 au
q 1.007842087551816 2.351e-06 au
i 33.83333957772864 0.019232 deg
node 36.48213845669442 4.4171e-05 deg
peri 191.3138271149304 0.01187 deg
M 191.8692149910052 1.0764 deg
tp 2459627.903434900396
(2022-Feb-17.40343490)
1.6348 TDB
period 495.4787819475533
1.36
0.32836
0.000899
d
yr
n .726569962461291 0.0004815 deg/d
Q 1.442994858291654 0.00063752 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .40013  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 13:36:53  

Additional Information
 Earth MOID = .00479187 au 
 Jupiter MOID = 3.53295 au 
 T_jup = 5.040 
[ 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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