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 ]  
83600 Yuchunshun (2001 SM266)
Classification: Main-belt Asteroid          SPK-ID: 2083600
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508539521861433 6.9579e-08  
a 2.982054881810352 3.9838e-08 AU
q 2.532200117253278 2.1842e-07 AU
i .4068812549668973 8.5058e-06 deg
node 164.3680967565097 0.0010315 deg
peri 162.9781622566001 0.0010317 deg
M 246.8831759068112 2.9428e-05 deg
tp 2457591.512378735434
(2016-Jul-22.01237874)
0.00015766 JED
period 1880.926714928584
5.15
3.7691e-05
1.032e-07
d
yr
n .1913950166919016 3.8353e-09 deg/d
Q 3.431909646367426 4.5847e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      7350 days (20.12 yr)  
   first obs. used      1994-04-06  
   last obs. used      2014-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .55436  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-16 15:49:52  

Additional Information
 Earth MOID = 1.52139 AU 
 T_jup = 3.242 
[ 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 15.0 mag n/a MPO250917  

83600 Yuchunshun           Discovered 2001 Sept. 25 by W. K. Y. Yeung at the Desert Eagle Observatory.
Yu Chunshun (1951-1996) was a Chinese adventurer. He died in the Lop Nur desert in Xinjiang province, People's Republic of China.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080618/MPCPages.arcLast Updated: 2008-06-20

[ 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 2014-Aug-22 11:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin