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JPL Small-Body Database Browser
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410875 (2009 SB33)
Classification: Main-belt Asteroid          SPK-ID: 2410875
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02404986531914778 1.63e-07  
a 3.049045107375109 7.1205e-08 au
q 2.975715983190732 5.3942e-07 au
i 12.37530182794097 1.8457e-05 deg
node 2.628200515119488 3.4892e-05 deg
peri 30.70991423284546 0.00038352 deg
M 274.5988624404549 0.00038666 deg
tp 2459061.823263566249
(2020-Jul-31.32326357)		 0.002098 TDB
period 1944.662326869527
5.32		 6.8121e-05
1.865e-07		 d
yr
n .1851221135031292 6.4848e-09 deg/d
Q 3.122374231559487 7.2917e-08 au
   Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4961 days (13.58 yr)  
   first obs. used      2006-01-21  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6775  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:42  

Additional Information
 Earth MOID = 1.9811 au 
 Jupiter MOID = 1.97488 au 
 T_jup = 3.202 
[ 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 16.0   n/a MPO440759  
diameter diameter 3.520 km 0.948 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410875 (2009 SB33)          Discovered 2009-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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