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 ]  
202605 Shenchunshan (2006 HY30)
Classification: Main-belt Asteroid          SPK-ID: 2202605
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .191492996049597 1.2597e-07  
a 3.107426080427504 8.7429e-08 AU
q 2.512375750283785 3.7256e-07 AU
i 4.349187577861116 1.3177e-05 deg
node 96.55698842214488 0.00018967 deg
peri 182.7928994725374 0.000194 deg
M 162.9400719707514 3.7099e-05 deg
tp 2456094.923717629598
(2012-Jun-16.42371763)
0.00020741 JED
period 2000.781377535323
5.48
8.444e-05
2.312e-07
d
yr
n .1799297034858794 7.5937e-09 deg/d
Q 3.702476410571223 1.0417e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      8085 days (22.14 yr)  
   first obs. used      1991-10-07  
   last obs. used      2013-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .71552  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 18:50:39  

Additional Information
 Earth MOID = 1.49732 AU 
 T_jup = 3.187 
[ 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 15.9 mag n/a MPO281090  

202605 Shenchunshan           Discovered 2006 Apr. 18 by Q.-z. Ye and T.-C. Yang at Lulin.
Shen Chun-Shan (b. 1932), professor emeritus of physics and former president of National Tsing Hua University, has been a pioneering figure in science education. His books on black holes and astrophysics in the 1960s inspired a generation of young minds to develop astrophysical research currently in Taiwan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20090409/MPCPages.arcLast Updated: 2009-04-10

[ 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-Nov-27 05:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin