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469753 (2005 QQ13)
Classification: Main-belt Asteroid          SPK-ID: 2469753
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2104480078064515 8.1449e-08  
a 3.166083572939124 4.8119e-08 au
q 2.499787592465354 2.6705e-07 au
i 3.801107561759283 8.7337e-06 deg
node 341.3696417988964 0.00011193 deg
peri 40.32697989656901 0.00011397 deg
M 195.6217785959153 2.796e-05 deg
tp 2459940.058367833140
(2022-Dec-26.55836783)
0.00017818 TDB
period 2057.699672929575
5.63
4.691e-05
1.284e-07
d
yr
n .1749526448082014 3.9885e-09 deg/d
Q 3.832379553412895 5.8245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      139  
   data-arc span      5384 days (14.74 yr)  
   first obs. used      2005-07-30  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55724  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 04:48:01  

Additional Information
 Earth MOID = 1.5042 au 
 Jupiter MOID = 1.65436 au 
 T_jup = 3.165 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.3   n/a MPO472614  

469753 (2005 QQ13)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: Last Updated: 2016-08-22

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