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175366 (2005 QQ147)
Classification: Main-belt Asteroid          SPK-ID: 2175366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03467119353407054 3.7138e-08  
a 3.175442792449646 3.1509e-08 au
q 3.065346400836255 1.2384e-07 au
i 9.375543180069975 6.7104e-06 deg
node 44.1288342420575 2.6642e-05 deg
peri 265.407820838804 0.00010014 deg
M 273.4052241042403 9.7082e-05 deg
tp 2459697.657571949560
(2022-Apr-28.15757195)
0.00055776 TDB
period 2066.83052240113
5.66
3.0762e-05
8.422e-08
d
yr
n .1741797385408126 2.5925e-09 deg/d
Q 3.285539184063036 3.2601e-08 au
  Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      10581 days (28.97 yr)  
   first obs. used      1992-03-30  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58123  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:04:10  

Additional Information
 Earth MOID = 2.06819 au 
 Jupiter MOID = 1.80642 au 
 T_jup = 3.179 
[ 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 14.96   n/a E2021B55  
diameter diameter 5.937 km 0.159 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175366 (2005 QQ147)          Discovered 2005-Aug-28 by Siding Spring Survey at Siding Spring
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2005 QQ147 = 2001 YB152 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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