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(2011 OP5)
Classification: Mars-crossing Asteroid          SPK-ID: 3574090
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5070731771834671 0.00030699  
a 2.646609187987487 0.0016892 au
q 1.304584658271716 2.0325e-05 au
i 18.65489550076432 0.0072201 deg
node 332.4055466279437 0.0076374 deg
peri 321.3581352717545 0.010682 deg
M 64.30078758335421 0.77323 deg
tp 2458919.603102613649
(2020-Mar-11.10310261)
3.1089 TDB
period 1572.653879674477
4.31
1.5056
0.004122
d
yr
n .22891241655444 0.00021916 deg/d
Q 3.988633717703258 0.0025458 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      36 days  
   first obs. used      2011-07-26  
   last obs. used      2011-08-31  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .17982  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:10:42  

Additional Information
 Earth MOID = .337008 au 
 Jupiter MOID = 1.51104 au 
 T_jup = 3.131 
[ 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 18.4   n/a MPO206205  

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