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185083 (2006 RU78)
Classification: Main-belt Asteroid          SPK-ID: 2185083
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06486235663736466 5.1727e-08  
a 2.799111209499918 2.8166e-08 au
q 2.61755425996169 1.3792e-07 au
i 2.937958303893621 6.9074e-06 deg
node 165.8250174727895 0.00010886 deg
peri 276.6228729083934 0.00012196 deg
M 260.7032592498933 5.6656e-05 deg
tp 2459472.303490999555
(2021-Sep-14.80349100)
0.0002712 TDB
period 1710.521971585027
4.68
2.5818e-05
7.069e-08
d
yr
n .2104620729696982 3.1766e-09 deg/d
Q 2.980668159038147 2.9993e-08 au
  Orbit Determination Parameters
   # obs. used (total)      281  
   data-arc span      9335 days (25.56 yr)  
   first obs. used      1992-09-29  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59265  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 07:32:11  

Additional Information
 Earth MOID = 1.63551 au 
 Jupiter MOID = 2.15981 au 
 T_jup = 3.321 
[ 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 MPO436914  
diameter diameter 3.505 km 0.933 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.030 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185083 (2006 RU78)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2006 RU78 = 2004 FE108 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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