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175441 (2006 QH41)
Classification: Main-belt Asteroid          SPK-ID: 2175441
[ 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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674534768951899 4.7448e-08  
a 3.155661345080957 2.5743e-08 au
q 2.627234880943399 1.5271e-07 au
i 9.114811706966123 5.5751e-06 deg
node 123.824335673748 3.2211e-05 deg
peri 212.7837170443902 3.5593e-05 deg
M 192.4281580078872 1.5933e-05 deg
tp 2460153.587019391562
(2023-Jul-28.08701939)		 9.5535e-05 TDB
period 2047.547624362283
5.61		 2.5055e-05
6.86e-08		 d
yr
n .1758200862908493 2.1515e-09 deg/d
Q 3.684087809218515 3.0054e-08 au
   Orbit Determination Parameters
   # obs. used (total)      368  
   data-arc span      8010 days (21.93 yr)  
   first obs. used      1999-03-20  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56119  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:05:24  

Additional Information
 Earth MOID = 1.62081 au 
 Jupiter MOID = 1.70168 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 15.39   n/a E2020-QM9  
diameter diameter 6.580 km 2.994 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

175441 (2006 QH41)          Discovered 2006-Aug-17 by NEAT at Palomar
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 2006 QH41 = 1999 FO82 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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