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175444 (2006 QY47)
Classification: Main-belt Asteroid          SPK-ID: 2175444
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07250600612062397 6.3658e-08  
a 2.39393608421642 1.5136e-08 au
q 2.220361339841842 1.5249e-07 au
i 22.77169077810817 6.5754e-06 deg
node 344.1723374654608 1.2083e-05 deg
peri 351.2356355146088 3.4279e-05 deg
M 316.7469009963738 3.3842e-05 deg
tp 2459363.048131596038
(2021-May-28.54813160)
0.0001278 TDB
period 1352.904848960482
3.70
1.2831e-05
3.513e-08
d
yr
n .266094101352811 2.5236e-09 deg/d
Q 2.567510828590998 1.6233e-08 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      7486 days (20.50 yr)  
   first obs. used      1999-10-31  
   last obs. used      2020-04-29  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56306  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:25  

Additional Information
 Earth MOID = 1.21144 au 
 Jupiter MOID = 2.7534 au 
 T_jup = 3.421 
[ 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 15.83   n/a E2020-QM9  
diameter diameter 3.277 km 0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175444 (2006 QY47)          Discovered 2006-Aug-21 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2006 QY47 = 2001 EY25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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