Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0997404149720699 7.7835e-08  
a 2.678463716747606 2.4655e-08 AU
q 2.411312634151567 2.0882e-07 AU
i 9.656028316416506 7.0762e-06 deg
node 254.2071599737234 4.8211e-05 deg
peri 92.99986592836485 6.0762e-05 deg
M 102.4416195155895 3.5994e-05 deg
tp 2456544.881853164559
(2013-Sep-09.38185316)
0.00015992 JED
period 1601.13178253491
4.38
2.2107e-05
6.053e-08
d
yr
n .2248409555833365 3.1044e-09 deg/d
Q 2.945614799343645 2.7114e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      710  
   data-arc span      6555 days (17.95 yr)  
   first obs. used      1997-02-07  
   last obs. used      2015-01-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55289  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Feb-04 14:32:13  

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 14.0 mag n/a MPO267825  

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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-02 05:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin