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JPL Small-Body Database Browser
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11189 Rabeaton (1998 QQ43)
Classification: Main-belt Asteroid          SPK-ID: 2011189
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1354436497473632 6.1609e-08  
a 2.300706062244295 7.1743e-09 au
q 1.989090036178043 1.4255e-07 au
i 7.376764794691347 6.6402e-06 deg
node 9.756187500211862 2.7135e-05 deg
peri 5.611207954597074 3.1559e-05 deg
M 302.7608117641853 1.4944e-05 deg
tp 2458803.166093978190
(2019-Nov-15.66609398)
5.285e-05 TDB
period 1274.647598627148
3.49
5.9621e-06
1.632e-08
d
yr
n .2824310031947151 1.3211e-09 deg/d
Q 2.612322088310547 8.146e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1564  
   data-arc span      25143 days (68.84 yr)  
   first obs. used      1951-02-04  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4771  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 23:12:57  

Additional Information
 Earth MOID = .98926 au 
 Jupiter MOID = 2.85002 au 
 T_jup = 3.568 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO395108  
diameter diameter 3.184 km 0.034 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.210   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

11189 Rabeaton           Discovered 1998 Aug. 17 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Rachael Lynn Beaton (b. 1985) is a finalist in the 2002 Intel International Science and Engineering Fair for her earth and space sciences project. She attends the Central Virginia Governor School, Lynchburg, Virginia, U.S.A.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1998 QQ43 = 1991 RC36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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