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(2011 UF256)
Classification: Amor [NEO]          SPK-ID: 3584581
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455866.5 (2011-Nov-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6781203819313451 0.0063588  
a 3.732157141948655 0.077031 au
q 1.201305315422636 0.0010632 au
i 42.98153476776503 0.13904 deg
node 222.3682916607074 0.018175 deg
peri 207.4467146401751 0.082111 deg
M 356.1928572015111 0.13203 deg
tp 2455894.350626867738
(2011-Nov-28.85062687)
0.10406 TDB
period 2633.530235946292
7.21
81.533
0.2232
d
yr
n .1366986393724252 0.0042321 deg/d
Q 6.263008968474675 0.12927 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      6 days  
   first obs. used      2011-10-30  
   last obs. used      2011-11-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .53732  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:52:08  

Additional Information
 Earth MOID = .257111 au 
 Jupiter MOID = .177143 au 
 T_jup = 2.305 
[ 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 22.1   n/a MPO210306  

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