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226406 (2003 QA70)
Classification: Main-belt Asteroid          SPK-ID: 2226406
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .292605933669523 6.4071e-08  
a 3.165331425199824 3.1557e-08 au
q 2.239136668155747 2.0374e-07 au
i 23.32696848271243 1.4232e-05 deg
node 285.8678240502799 1.6103e-05 deg
peri 89.05477611716701 4.5338e-05 deg
M 336.6095827650056 3.3846e-05 deg
tp 2459134.148066144757
(2020-Oct-11.64806614)		 0.00019404 TDB
period 2056.966463177499
5.63		 3.076e-05
8.422e-08		 d
yr
n .1750150070234446 2.6172e-09 deg/d
Q 4.0915261822439 4.079e-08 au
   Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      7853 days (21.50 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-06-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5093  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:25:12  

Additional Information
 Earth MOID = 1.37918 au 
 Jupiter MOID = 2.11779 au 
 T_jup = 3.014 
[ 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 14.6   n/a MPO401752  
diameter diameter 7.663 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226406 (2003 QA70)          Discovered 2003-Aug-27 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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