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 ]  
6008 (1990 BF2)
Classification: Main-belt Asteroid          SPK-ID: 2006008
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456400.5 (2013-Apr-18.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03929371887917808 5.9878e-08  
a 2.217351726843356 1.2354e-08 AU
q 2.130223731432513 1.3307e-07 AU
i 4.155299952996869 6.078e-06 deg
node 78.55930260073501 8.3278e-05 deg
peri 40.75684878489049 0.00011822 deg
M 20.39092281596461 8.1294e-05 deg
tp 2456332.189936430195
(2013-Feb-08.68993643)		 0.00027248 JED
period 1206.008335526459
3.30		 1.0079e-05
2.759e-08		 d
yr
n .298505399502773 2.4947e-09 deg/d
Q 2.304479722254199 1.284e-08 AU
   Orbit Determination Parameters
   # obs. used (total)      1062  
   data-arc span      9005 days (24.65 yr)  
   first obs. used      1988-08-16  
   last obs. used      2013-04-12  
   planetary ephem.      DE405  
   SB-pert. ephem.      SB405-CPV-2  
   condition code      0  
   fit RMS      .56188  
   data source      ORB  
   producer      Otto Matic  
   solution date      2013-Apr-29 13:19:36  

Additional Information
 Earth MOID = 1.14789 AU 
 T_jup = 3.648 
[ 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 13.5 mag n/a PDS3 (MPC 28114)  

6008 (1990 BF2)          Discovered 1990-Jan-30 by Ueda and Kaneda at Kushiro (399)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1990 BF2 = 1991 NX2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2013-May-20 16:21 UT
(server date/time)   		NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster:   Alan B. Chamberlin