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23769 Russellbabb (1998 MP33)
Classification: Main-belt Asteroid          SPK-ID: 2023769
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106014489701856 3.7156e-08  
a 2.461175960186428 8.5888e-09 au
q 2.188966332819222 9.1652e-08 au
i 8.274957157866954 3.8359e-06 deg
node 104.2478608537467 2.4129e-05 deg
peri 18.26293073075865 2.9751e-05 deg
M 50.27413712068124 1.543e-05 deg
tp 2458803.550651711406
(2019-Nov-16.05065171)
6.056e-05 TDB
period 1410.302979714929
3.86
7.3824e-06
2.021e-08
d
yr
n .2552642979402684 1.3362e-09 deg/d
Q 2.733385587553635 9.5388e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2412  
   data-arc span      18290 days (50.08 yr)  
   first obs. used      1970-04-02  
   last obs. used      2020-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42624  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 05:42:08  

Additional Information
 Earth MOID = 1.20654 au 
 Jupiter MOID = 2.3397 au 
 T_jup = 3.467 
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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO365534  
diameter diameter 7.100 km 0.315 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.080   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

23769 Russellbabb           Discovered 1998 June 24 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Russell S. Babb (b. 1993) is a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for his botany and zoology project. He attends the Mountain Ridge Junior High School, Highland, Utah.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071026/MPCPages.arcLast Updated: 2007-10-28

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Alternate Designations
 1998 MP33 = 1970 GR2 = 1994 NJ12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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