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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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1579801008814356 9.1679e-08  
a 2.779929228180749 3.3846e-08 AU
q 2.340755728269503 2.4074e-07 AU
i 8.934997213900388 1.0783e-05 deg
node 178.3538870755548 4.2811e-05 deg
peri 227.684382613875 5.214e-05 deg
M 125.4161366443871 2.9213e-05 deg
tp 2456210.706537697169
(2012-Oct-10.20653770)
0.00013618 JED
period 1692.969119524554
4.64
3.0918e-05
8.465e-08
d
yr
n .2126441621694204 3.8835e-09 deg/d
Q 3.219102728091995 3.9193e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      497  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      1993-09-14  
   last obs. used      2014-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .60047  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Apr-17 14:46:26  

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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