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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1576205047823708 6.9561e-08  
a 2.780799436347938 2.7492e-08 au
q 2.342488425492244 1.8597e-07 au
i 8.934305790884888 7.4417e-06 deg
node 178.3439265073802 3.9373e-05 deg
peri 227.6018097060641 4.4592e-05 deg
M 253.0919393724687 2.5353e-05 deg
tp 2457903.491768074577
(2017-May-29.99176807)
0.00012319 JED
period 1693.764113238588
4.64
2.5118e-05
6.877e-08
d
yr
n .2125443544270497 3.152e-09 deg/d
Q 3.219110447203632 3.1825e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      7950 days (21.77 yr)  
   first obs. used      1993-09-14  
   last obs. used      2015-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54663  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 13:08:19  

Additional Information
 Earth MOID = 1.36027 au 
 Jupiter MOID = 2.23163 au 
 T_jup = 3.297 
[ 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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