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 ]  
47647 (2000 CH38)
Classification: Main-belt Asteroid          SPK-ID: 2047647
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05787147215178257 5.0903e-08  
a 2.728402242977299 1.7547e-08 au
q 2.570505588553977 1.3878e-07 au
i 2.515865433115661 4.9713e-06 deg
node 132.3872588359489 0.00012657 deg
peri 260.3928671683158 0.00013328 deg
M 190.8673828798915 4.22e-05 deg
tp 2459373.867454947937
(2021-Jun-08.36745495)
0.00019459 TDB
period 1646.118226761338
4.51
1.588e-05
4.348e-08
d
yr
n .2186963209248241 2.1097e-09 deg/d
Q 2.886298897400621 1.8563e-08 au
  Orbit Determination Parameters
   # obs. used (total)      693  
   data-arc span      7516 days (20.58 yr)  
   first obs. used      1998-10-11  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61134  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:36:11  

Additional Information
 Earth MOID = 1.57681 au 
 Jupiter MOID = 2.3645 au 
 T_jup = 3.352 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.2   n/a MPO436116  

47647 (2000 CH38)          Discovered 2000-Feb-03 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 CH38 = 2000 BW34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-26 02:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin