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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 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09976377006289622 7.768e-08  
a 2.679820770308707 2.5511e-08 au
q 2.412471747169856 2.085e-07 au
i 9.647861878427419 7.0637e-06 deg
node 254.0620640932407 4.8161e-05 deg
peri 93.82696197029955 6.061e-05 deg
M 191.533309405057 3.5963e-05 deg
tp 2458150.339982587056
(2018-Jan-31.83998259)
0.00016093 JED
period 1602.34876567014
4.39
2.2881e-05
6.264e-08
d
yr
n .2246701889831329 3.2082e-09 deg/d
Q 2.947169793447558 2.8056e-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 = 1.42801 au 
 Jupiter MOID = 2.42062 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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