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(2009 RH)
Classification: Apollo [NEO]          SPK-ID: 3467048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455090.5 (2009-Sep-16.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3061893703738235 0.00079003  
a 1.246023371470977 0.0010202 au
q .8645042598892101 0.00027661 au
i 3.569427147408597 0.0095985 deg
node 165.9468786212649 0.0025169 deg
peri 264.5507753619055 0.00081624 deg
M 313.5753836877694 0.076239 deg
tp 2455156.013911814209
(2009-Nov-20.51391181)
0.027132 TDB
period 508.028070592837
1.39
0.62391
0.001708
d
yr
n .7086222609311774 0.00087026 deg/d
Q 1.627542483052745 0.0013325 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      14 days  
   first obs. used      2009-09-10  
   last obs. used      2009-09-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .47789  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:50:40  

Additional Information
 Earth MOID = .0197563 au 
 Jupiter MOID = 3.65777 au 
 T_jup = 5.106 
[ 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 23.8   n/a MPO162557  

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