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9651 Arii-SooHoo (1996 AJ)
Classification: Main-belt Asteroid          SPK-ID: 2009651
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1938285697454618 5.9883e-08  
a 2.449726767511171 1.599e-08 AU
q 1.974899731897307 1.4731e-07 AU
i 1.766960282112837 6.3612e-06 deg
node 304.2927937826018 0.00018385 deg
peri 357.9963716024364 0.00018433 deg
M 83.75651678680943 1.4779e-05 deg
tp 2456474.670047246296
(2013-Jul-01.17004725)
5.7911e-05 JED
period 1400.473509301982
3.83
1.3711e-05
3.754e-08
d
yr
n .2570559154520742 2.5167e-09 deg/d
Q 2.924553803125034 1.9089e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      8579 days (23.49 yr)  
   first obs. used      1990-07-27  
   last obs. used      2014-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56832  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 18:11:49  

Additional Information
 Earth MOID = .958658 AU 
 T_jup = 3.470 
[ 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 14.5 mag n/a MPO267746  

9651 Arii-SooHoo           Discovered 1996 Jan. 7 by AMOS at Haleakala.
Computer mathematician Vicki Arii-SooHoo (b. 1962) became team leader at AMOS in 1997 and is directly responsible for the successes of the AMOS program. With untiring support from her family, she has dedicated long hours and sleepless nights to ensure that the AMOS team is productive, efficient and motivated.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20001111/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 1996 AJ = 1990 OH3 = 1990 RT10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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