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JPL Small-Body Database Browser
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410882 (2009 SM47)
Classification: Main-belt Asteroid          SPK-ID: 2410882
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08626072576429869 1.2918e-07  
a 3.116389383454292 8.4055e-08 au
q 2.847567373473369 4.4176e-07 au
i 8.655319103727448 1.7426e-05 deg
node 6.520628722151855 6.1631e-05 deg
peri 31.38930480148823 0.00012403 deg
M 255.7147974745736 0.00011463 deg
tp 2459182.598110096614
(2020-Nov-29.09811010)
0.0006531 TDB
period 2009.444432767804
5.50
8.1298e-05
2.226e-07
d
yr
n .1791539960645425 7.2482e-09 deg/d
Q 3.385211393435214 9.1306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      4872 days (13.34 yr)  
   first obs. used      2006-02-25  
   last obs. used      2019-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6154  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:42  

Additional Information
 Earth MOID = 1.85742 au 
 Jupiter MOID = 2.03896 au 
 T_jup = 3.194 
[ 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 16.1   n/a MPO476958  
diameter diameter 4.127 km 1.277 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.041   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410882 (2009 SM47)          Discovered 2009-Sep-16 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09

Alternate Designations
 2009 SM47 = 2006 DN128 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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