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 ]  
7219 Satterwhite (1981 EZ47)
Classification: Main-belt Asteroid          SPK-ID: 2007219
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2419100748949622 5.0352e-08  
a 2.62736118361872 1.4523e-08 au
q 1.991776042913399 1.3531e-07 au
i 2.097596671330584 7.095e-06 deg
node 1.81225536109237 0.00011951 deg
peri 48.54066030022583 0.00012051 deg
M 206.5221015769405 1.4699e-05 deg
tp 2458263.664758225284
(2018-May-25.16475823)
6.6403e-05 JED
period 1555.528942043635
4.26
1.2898e-05
3.531e-08
d
yr
n .2314325309351276 1.9189e-09 deg/d
Q 3.262946324324042 1.8037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      985  
   data-arc span      22301 days (61.06 yr)  
   first obs. used      1955-03-25  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51131  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:58:28  

Additional Information
 Earth MOID = 1.00147 au 
 Jupiter MOID = 2.13354 au 
 T_jup = 3.358 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.3 mag n/a MPO272672  

7219 Satterwhite           Discovered 1981 Mar. 3 by S. J. Bus at Siding Spring in the course of the U.K. Schmidt-Caltech Asteroid Survey.
Cecilia Satterwhite (b. 1958) is a curator of meteorites at NASA's Johnson Space Center. Her work in the Antarctic Meteorite Processing Laboratory has been critical to the distribution of countless specimens for study by scientists around the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20060809/MPCPages.arcLast Updated: 2007-08-08

Alternate Designations
 1981 EZ47 = 1975 XE3 = 1975 XX1 = 1979 SU6 = 1979 TT 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-29 15:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin