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JPL Small-Body Database Browser
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(2006 QQ23)
Classification: Aten [NEO, PHA]          SPK-ID: 3338368
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.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2843745038185072 8.2272e-08  
a .8035659645816193 7.7148e-09 au
q .5750522921182811 6.8164e-08 au
i 3.457850949310359 1.52e-05 deg
node 4.206217937454899 0.00033448 deg
peri 125.3297613101981 0.00032991 deg
M 56.710137711272 6.8766e-05 deg
tp 2459355.053398203418
(2021-May-20.55339820)
5.0193e-05 TDB
period 263.1059850839272
0.72
3.789e-06
1.037e-08
d
yr
n 1.368269900379366 1.9705e-08 deg/d
Q 1.032079637044957 9.9087e-09 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4742 days (12.98 yr)  
   first obs. used      2006-08-21  
   last obs. used      2019-08-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42824  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 23:45:57  

Additional Information
 Earth MOID = .0334583 au 
 Jupiter MOID = 3.99995 au 
 T_jup = 7.227 
[ 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 20.0   n/a MPO477566  

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