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18836 Raymundto (1999 NM62)
Classification: Main-belt Asteroid          SPK-ID: 2018836
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 .08210824380534078 3.8692e-08  
a 2.221547533329245 7.001e-09 au
q 2.039140166837494 8.5626e-08 au
i 3.791748432341721 3.1129e-06 deg
node 261.6397062002524 6.5926e-05 deg
peri 297.2914968496548 6.8946e-05 deg
M 201.0501775497046 2.0314e-05 deg
tp 2459534.497702280918
(2021-Nov-15.99770228)
6.8541e-05 TDB
period 1209.433076789027
3.31
5.7171e-06
1.565e-08
d
yr
n .2976601243251744 1.4071e-09 deg/d
Q 2.403954899820997 7.5758e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1624  
   data-arc span      9878 days (27.04 yr)  
   first obs. used      1993-10-09  
   last obs. used      2020-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52465  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 02:12:29  

Additional Information
 Earth MOID = 1.03945 au 
 Jupiter MOID = 2.56727 au 
 T_jup = 3.642 
[ 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 15.0   n/a MPO395184  

18836 Raymundto           Discovered 1999 July 13 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Raymund Chun-Hung To (b. 1985) was awarded third place in the 2003 Intel International Science and Engineering Fair for his mathematics team project. He was also awarded first place in the American Mathematical Society's Karl Menger Memorial Prize. He attends the Fairview High School, Boulder, Colorado, 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: 20040830/MPCPages.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 NM62 = 1998 BV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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