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JPL Small-Body Database Browser
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185048 (2006 RS4)
Classification: Inner Main-belt Asteroid          SPK-ID: 2185048
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05426981927548605 5.6056e-08  
a 1.993982739384816 9.8408e-09 au
q 1.885769656479964 1.1329e-07 au
i 19.90268637661226 7.9888e-06 deg
node 3.561333403614188 2.1429e-05 deg
peri 249.2239996878453 9.4906e-05 deg
M 56.93824870096243 9.4744e-05 deg
tp 2458837.839492476074
(2019-Dec-20.33949248)
0.00027069 TDB
period 1028.443691975086
2.82
7.6134e-06
2.084e-08
d
yr
n .3500434713237765 2.5913e-09 deg/d
Q 2.102195822289668 1.0375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6377 days (17.46 yr)  
   first obs. used      2001-11-21  
   last obs. used      2019-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61722  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:52:28  

Additional Information
 Earth MOID = .931117 au 
 Jupiter MOID = 2.92146 au 
 T_jup = 3.772 
[ 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 16.9   n/a MPO469995  

185048 (2006 RS4)          Discovered 2006-Sep-12 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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