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34399 Hachiojihigashi (2000 RD79)
Classification: Main-belt Asteroid          SPK-ID: 2034399
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09974041581057194 7.7683e-08  
a 2.678463716560752 2.4613e-08 AU
q 2.411312631737453 2.0833e-07 AU
i 9.656028165025488 7.0675e-06 deg
node 254.207161251752 4.8104e-05 deg
peri 92.999864960634 6.0633e-05 deg
M 102.4416193218456 3.5955e-05 deg
tp 2456544.881854073929
(2013-Sep-09.38185407)
0.00015973 JED
period 1601.131782367364
4.38
2.2069e-05
6.042e-08
d
yr
n .2248409556068643 3.0991e-09 deg/d
Q 2.945614801384052 2.7067e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      750  
   data-arc span      6619 days (18.12 yr)  
   first obs. used      1997-02-07  
   last obs. used      2015-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53849  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 17:12:02  

Additional Information
 Earth MOID = 1.42897 AU 
 T_jup = 3.350 
[ 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 14.1 mag n/a MPO337542  

34399 Hachiojihigashi           Discovered 2000 Sept. 7 by BATTeRS at Bisei Spaceguard Center.
The team of Hachiojihigashi, composed of Nishi, Sakurai and Tamai from the Hachioji-higashi High School, is a prizewinner in the sixteenth Satellite Design Contest 2008 for their space experiment proposal of "A fly--An advance to the space".
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20100130/MPCPages.arcLast Updated: 2013-03-29

Alternate Designations
 2000 RD79 = 1999 JH125 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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