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16264 Richlee (2000 JH40)
Classification: Main-belt Asteroid          SPK-ID: 2016264
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08722171395483688 5.4827e-08  
a 2.646630581169668 1.8747e-08 AU
q 2.415786925674763 1.4136e-07 AU
i 3.16517638238916 6.3787e-06 deg
node 57.60566649326281 0.00010908 deg
peri 254.9694056823132 0.00011655 deg
M 75.93297746340012 4.2977e-05 deg
tp 2456668.784056910756
(2014-Jan-11.28405691)
0.00018685 JED
period 1572.672947925522
4.31
1.671e-05
4.575e-08
d
yr
n .2289096410508416 2.4322e-09 deg/d
Q 2.877474236664572 2.0382e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      779  
   data-arc span      7256 days (19.87 yr)  
   first obs. used      1995-02-05  
   last obs. used      2014-12-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53702  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:30:46  

Additional Information
 Earth MOID = 1.40496 AU 
 T_jup = 3.385 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.8 mag n/a MPO313550  

16264 Richlee           Discovered 2000 May 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Named in honor of Richard Lee for mentoring a finalist in the 2002 Intel Science Talent Search, a science competition for high school seniors. Lee is a teacher at the Bronx High School of Science, Bronx, New York.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020227/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 2000 JH40 = 1995 FM19 = 1999 CW34 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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