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JPL Small-Body Database Browser
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16074 Georgekaplan (1999 RR129)
Classification: Main-belt Asteroid          SPK-ID: 2016074
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07431712421237145 4.0207e-08  
a 2.643178140861999 1.21e-08 au
q 2.446744742652132 1.0674e-07 au
i 2.425126864783584 4.1657e-06 deg
node 129.3540943273952 0.00010233 deg
peri 249.1179881658865 0.00010585 deg
M 163.281810393658 2.7163e-05 deg
tp 2457888.592801856553
(2017-May-15.09280186)
0.00011764 TDB
period 1569.596703476991
4.30
1.0778e-05
2.951e-08
d
yr
n .2293582798705701 1.575e-09 deg/d
Q 2.839611539071865 1.2999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1189  
   data-arc span      10034 days (27.47 yr)  
   first obs. used      1991-11-04  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56413  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 20:50:00  

Additional Information
 Earth MOID = 1.44877 au 
 Jupiter MOID = 2.50611 au 
 T_jup = 3.389 
[ show covariance matrix ]

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 14.8   n/a MPO435848  
diameter diameter 3.658 km 1.266 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.159   0.156 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16074 Georgekaplan           Discovered 1999 Sept. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
George H. Kaplan mentored a finalist in the 2003 Intel Science Talent Search, a science competition for high school seniors. He teaches at the School Without Walls, Washington, District of Columbia.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030216/MPCPages.arcLast Updated: 2011-11-22

[ show close-approach data ]
Alternate Designations
 1999 RR129 = 1995 SC22 = 1997 CS24 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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