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 ]  
35471 (1998 ED8)
Classification: Main-belt Asteroid          SPK-ID: 2035471
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03893132583848934 7.0894e-08  
a 2.691436932328908 2.5331e-08 au
q 2.586655724142667 1.9965e-07 au
i 2.633373587867534 7.465e-06 deg
node 127.5721704102898 0.00015002 deg
peri 351.9856928088713 0.00018677 deg
M 70.09231699359506 0.0001071 deg
tp 2457086.490596525139
(2015-Mar-04.99059652)
0.00048018 JED
period 1612.778548343319
4.42
2.2769e-05
6.234e-08
d
yr
n .2232172546998469 3.1513e-09 deg/d
Q 2.796218140515149 2.6317e-08 au
  Orbit Determination Parameters
   # obs. used (total)      768  
   data-arc span      20149 days (55.16 yr)  
   first obs. used      1960-10-17  
   last obs. used      2015-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .54681  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 14:28:06  

Additional Information
 Earth MOID = 1.60257 au 
 Jupiter MOID = 2.22131 au 
 T_jup = 3.369 
[ 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 14.9 mag n/a MPO337549  

35471 (1998 ED8)          Discovered 1998-Mar-02 by BAO Schmidt CCD Asteroid Program at Xinglong
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 ED8 = 2000 SZ113 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-11 02:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin