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JPL Small-Body Database Browser
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19676 Ofeliaguilar (1999 RY166)
Classification: Main-belt Asteroid          SPK-ID: 2019676
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1380554284790597 2.7861e-08  
a 2.238413850045351 7.7183e-09 au
q 1.929388666863878 6.115e-08 au
i 6.18606649219001 4.0039e-06 deg
node 40.77999769409179 3.5947e-05 deg
peri 230.7106041760056 4.0174e-05 deg
M 126.1354656451192 1.7812e-05 deg
tp 2458571.908338453484
(2019-Mar-29.40833845)
6.0741e-05 TDB
period 1223.232477619319
3.35
6.3268e-06
1.732e-08
d
yr
n .2943021924177811 1.5222e-09 deg/d
Q 2.547439033226823 8.7839e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1880  
   data-arc span      8484 days (23.23 yr)  
   first obs. used      1996-10-12  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49973  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 01:08:20  

Additional Information
 Earth MOID = .920468 au 
 Jupiter MOID = 2.54387 au 
 T_jup = 3.616 
[ 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 14.4   n/a MPO337424  

19676 Ofeliaguilar           Discovered 1999 Sept. 9 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Ofelia Aguilar mentored a finalist in the 2003 Discovery Channel Youth Science Challenge, a middle school science competition. She teaches at the Desert View Middle School, El Paso, Texas.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20031010/MPCPages.arcLast Updated: 2003-10-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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