Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
7235 Hitsuzan (1986 UY)
Classification: Main-belt Asteroid          SPK-ID: 2007235
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1643500774236437 4.1418e-08  
a 2.24190813712587 7.1448e-09 au
q 1.873450361212536 9.4205e-08 au
i 4.966684194146486 4.7511e-06 deg
node 351.9537984828577 4.2271e-05 deg
peri 45.88864153178767 4.4061e-05 deg
M 4.877101864927523 1.3385e-05 deg
tp 2458983.889432417475
(2020-May-14.38943242)
4.5551e-05 TDB
period 1226.097894881256
3.36
5.8612e-06
1.605e-08
d
yr
n .2936144018376812 1.4036e-09 deg/d
Q 2.610365913039203 8.319e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1646  
   data-arc span      24071 days (65.90 yr)  
   first obs. used      1954-02-10  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51521  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:24:25  

Additional Information
 Earth MOID = .8843 au 
 Jupiter MOID = 2.8192 au 
 T_jup = 3.611 
[ 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 14.2   n/a MPO492836  

7235 Hitsuzan           Discovered 1986 Oct. 30 by T. Seki at Geisei.
Hitsuzan is a mountain that is reflected in the Kagami River as it flows through the center of Kochi city.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-09 16:14 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin