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410867 (2009 RU75)
Classification: Main-belt Asteroid          SPK-ID: 2410867
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07114716190869498 1.1445e-07  
a 3.090531384582995 6.7735e-08 au
q 2.870648847780165 3.6945e-07 au
i 12.01187932235053 1.3936e-05 deg
node 15.59017499259242 4.1003e-05 deg
peri 12.28301743315731 9.134e-05 deg
M 266.74458477736 8.579e-05 deg
tp 2459114.566997550017
(2020-Sep-22.06699755)
0.00047914 TDB
period 1984.486570309939
5.43
6.5241e-05
1.786e-07
d
yr
n .1814071233265009 5.9639e-09 deg/d
Q 3.310413921385824 7.2555e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      6652 days (18.21 yr)  
   first obs. used      2001-04-16  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:24:41  

Additional Information
 Earth MOID = 1.8747 au 
 Jupiter MOID = 2.07232 au 
 T_jup = 3.187 
[ 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 15.9   n/a MPO455920  
diameter diameter 4.594 km 0.229 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

410867 (2009 RU75)          Discovered 2009-Sep-15 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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