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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .15789029517362 7.6891e-08  
a 2.780013487618592 3.0123e-08 AU
q 2.341076337471848 2.0268e-07 AU
i 8.934773583526628 8.7857e-06 deg
node 178.3529013577532 3.9787e-05 deg
peri 227.6588835625698 4.6354e-05 deg
M 167.9839443577111 2.5657e-05 deg
tp 2456210.487332489787
(2012-Oct-09.98733249)
0.0001175 JED
period 1693.046090750526
4.64
2.7518e-05
7.534e-08
d
yr
n .2126344946937695 3.456e-09 deg/d
Q 3.218950637765335 3.4879e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      7868 days (21.54 yr)  
   first obs. used      1993-09-14  
   last obs. used      2015-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55962  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 18:02:01  

Additional Information
 Earth MOID = 1.35989 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 14.7 mag n/a MPO302316  

43849 (1993 RB11)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla
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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