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 ]  
45500 Motegi (2000 BN3)
Classification: Main-belt Asteroid          SPK-ID: 2045500
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387137275111705 6.1418e-08  
a 3.108842463948868 3.3434e-08 au
q 2.677603337529509 1.9696e-07 au
i 2.578691785850828 5.9599e-06 deg
node 74.35931391471514 0.00015901 deg
peri 64.30475814983198 0.00016062 deg
M 325.5233279952125 2.7452e-05 deg
tp 2457592.242919786733
(2016-Jul-22.74291979)
0.000154 JED
period 2002.149485705538
5.48
3.2298e-05
8.843e-08
d
yr
n .1798067539762844 2.9006e-09 deg/d
Q 3.540081590368227 3.8071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      6272 days (17.17 yr)  
   first obs. used      1998-10-17  
   last obs. used      2015-12-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5184  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:52:55  

Additional Information
 Earth MOID = 1.69242 au 
 Jupiter MOID = 1.49548 au 
 T_jup = 3.203 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO309505  

45500 Motegi           Discovered 2000 Jan. 27 by T. Kobayashi at Oizumi.
Japanese amateur astronomer Hiromitsu Motegi (b. 1960) has a particular interest in digital imaging. As an instructor at many meetings of observers, he has shared his knowledge with others, particularly children. He also collaborates with amateur astronomers through his web site.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050721/MPCPages.arcLast Updated: 2005-07-21

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-06 15:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin