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JPL Small-Body Database Browser
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185087 (2006 RA93)
Classification: Main-belt Asteroid          SPK-ID: 2185087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329384633510216 7.0074e-08  
a 2.29116471164905 1.6017e-08 au
q 1.986580795598339 1.6884e-07 au
i 5.602868917824602 7.5469e-06 deg
node 353.8857412774556 5.1129e-05 deg
peri 307.287919763426 5.8215e-05 deg
M 34.87907118452082 2.6961e-05 deg
tp 2458877.771534269157
(2020-Jan-29.27153427)
9.4774e-05 TDB
period 1266.72661176572
3.47
1.3283e-05
3.637e-08
d
yr
n .284197076666912 2.9801e-09 deg/d
Q 2.595748627699761 1.8146e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      9708 days (26.58 yr)  
   first obs. used      1992-10-03  
   last obs. used      2019-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49541  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:00:21  

Additional Information
 Earth MOID = .977358 au 
 Jupiter MOID = 2.62057 au 
 T_jup = 3.580 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO469996  

185087 (2006 RA93)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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