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(2009 QA36)
Classification: Outer Main-belt Asteroid          SPK-ID: 3466680
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ 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 .5263613184925314 7.2609e-05  
a 3.205272639518594 0.00052852 au
q 1.518141106853551 1.8172e-05 au
i 19.45931310293372 0.0016663 deg
node 353.4290213524993 0.00026833 deg
peri 357.3684739701212 0.0015623 deg
M 346.8204344243276 0.17717 deg
tp 2459277.235174660616
(2021-Mar-03.73517466)
1.0505 TDB
period 2096.022264103528
5.74
0.51842
0.001419
d
yr
n .1717539007888223 4.2481e-05 deg/d
Q 4.892404172183639 0.00080671 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      48 days  
   first obs. used      2009-08-29  
   last obs. used      2009-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .48342  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 02:49:17  

Additional Information
 Earth MOID = .511346 au 
 Jupiter MOID = .550403 au 
 T_jup = 2.882 
[ 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 18.4   n/a MPO164349  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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