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123290 Manoa (2000 UH100)
Classification: Main-belt Asteroid          SPK-ID: 2123290
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .137273177696484 3.5618e-08  
a 2.584317305799499 2.0754e-08 au
q 2.229559857056386 9.8529e-08 au
i 15.93637296349502 7.6789e-06 deg
node 33.93800775364291 1.6686e-05 deg
peri 255.3614866956509 3.5638e-05 deg
M 12.22957421811917 3.007e-05 deg
tp 2458948.950314877201
(2020-Apr-09.45031488)
0.00012678 TDB
period 1517.459750701087
4.15
1.8279e-05
5.005e-08
d
yr
n .2372385823305528 2.8578e-09 deg/d
Q 2.939074754542612 2.3603e-08 au
  Orbit Determination Parameters
   # obs. used (total)      823  
   data-arc span      7219 days (19.76 yr)  
   first obs. used      2000-10-25  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5475  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 10:19:37  

Additional Information
 Earth MOID = 1.2748 au 
 Jupiter MOID = 2.29526 au 
 T_jup = 3.356 
[ 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 14.9   n/a MPO338118  

123290 Manoa           Discovered 2000 Oct 25 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Manoa is the valley on the island of Oahu in which the University of Hawai'i was founded in 1907. The last part of the provisional designation is symbolic of the university's centennial celebration in 2007.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20081113/MPCPages.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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