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JPL Small-Body Database Browser
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(2005 QQ30)
Classification: Apollo [NEO]          SPK-ID: 3289054
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5451655984033832 1.5284e-07  
a 1.7552273726829 1.6719e-08 au
q .7983377917202287 2.734e-07 au
i 11.22568396589564 2.0431e-05 deg
node 67.87867722024349 0.00029283 deg
peri 173.6019669492948 0.0002946 deg
M 155.2800623512598 3.0497e-05 deg
tp 2458634.136923342458
(2019-May-30.63692334)
6.8266e-05 TDB
period 849.3730978698645
2.33
1.2136e-05
3.323e-08
d
yr
n .4238420087742841 6.0559e-09 deg/d
Q 2.712116953645571 2.5834e-08 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      4900 days (13.42 yr)  
   first obs. used      2005-08-29  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44043  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Feb-01 07:37:17  

Additional Information
 Earth MOID = .161785 au 
 Jupiter MOID = 2.31629 au 
 T_jup = 3.920 
[ 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 19.9   n/a MPO241877  

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