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43849 (1993 RB11)
Classification: Main-belt Asteroid          SPK-ID: 2043849
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579800536814858 8.2004e-08  
a 2.779929218878886 3.2119e-08 AU
q 2.340755851649669 2.1446e-07 AU
i 8.935004422303301 9.36e-06 deg
node 178.3538930292959 4.0328e-05 deg
peri 227.6843408313623 4.7953e-05 deg
M 125.4161664704521 2.6297e-05 deg
tp 2456210.706400394616
(2012-Oct-10.20640039)
0.00012246 JED
period 1692.969111027341
4.64
2.934e-05
8.033e-08
d
yr
n .2126441632367067 3.6853e-09 deg/d
Q 3.219102586108104 3.7193e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      513  
   data-arc span      7588 days (20.77 yr)  
   first obs. used      1993-09-14  
   last obs. used      2014-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5691  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jul-14 13:26:47  

Additional Information
 Earth MOID = 1.35868 AU 
 T_jup = 3.298 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.6 mag n/a MPO257170  

43849 (1993 RB11)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla (809)
Reference: 20020822/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RB11 = 1998 UB29 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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