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351497 (2005 QQ163)
Classification: Main-belt Asteroid          SPK-ID: 2351497
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05732704505080802 8.07e-08  
a 2.166033015180953 1.2999e-08 au
q 2.041860742938137 1.7158e-07 au
i 5.444166622367013 8.8436e-06 deg
node 33.68998585341758 4.6138e-05 deg
peri 326.8888941540103 8.353e-05 deg
M 216.4296054853437 7.3399e-05 deg
tp 2459464.863876279739
(2021-Sep-07.36387628)
0.00023946 TDB
period 1164.383479099798
3.19
1.0482e-05
2.87e-08
d
yr
n .3091764925059923 2.7833e-09 deg/d
Q 2.290205287423769 1.3745e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6911 days (18.92 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53732  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:06  

Additional Information
 Earth MOID = 1.04152 au 
 Jupiter MOID = 2.90791 au 
 T_jup = 3.685 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO471640  

351497 (2005 QQ163)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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