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(2012 OQ5)
Classification: Mars-crossing Asteroid          SPK-ID: 3607076
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456144.5 (2012-Aug-05.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5298985840889214 0.0019789  
a 3.163355584421297 0.02001 au
q 1.487097939266669 0.0031638 au
i 21.26871953637105 0.099423 deg
node 269.8379791455473 0.11628 deg
peri 80.21240174384096 0.27978 deg
M 349.9590818580529 0.12139 deg
tp 2456201.818045312592
(2012-Oct-01.31804531)
0.15316 TDB
period 2055.04078619365
5.63
19.498
0.05338
d
yr
n .1751790049222296 0.0016621 deg/d
Q 4.839613229575924 0.030613 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      13 days  
   first obs. used      2012-07-29  
   last obs. used      2012-08-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .47295  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 06:31:03  

Additional Information
 Earth MOID = .642917 au 
 Jupiter MOID = 1.79755 au 
 T_jup = 2.877 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 19.1   n/a MPO262438  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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