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 ]  
344590 (2003 BR87)
Classification: Main-belt Asteroid          SPK-ID: 2344590
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03960296594543917 6.6033e-08  
a 3.14710567772918 5.4111e-08 au
q 3.022470958747373 2.2962e-07 au
i 16.78160166357685 6.9817e-06 deg
node 119.8751444317293 2.5304e-05 deg
peri 356.2585197554414 0.00010292 deg
M 340.7218225661641 9.6751e-05 deg
tp 2458709.701571675762
(2019-Aug-14.20157168)
0.00054745 TDB
period 2039.226267016045
5.58
5.2594e-05
1.44e-07
d
yr
n .1765375455499502 4.5531e-09 deg/d
Q 3.271740396710987 5.6254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5842 days (15.99 yr)  
   first obs. used      2003-01-08  
   last obs. used      2019-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56083  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:25:05  

Additional Information
 Earth MOID = 2.03906 au 
 Jupiter MOID = 1.81924 au 
 T_jup = 3.141 
[ 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 15.5   n/a MPO418778  

344590 (2003 BR87)          Discovered 2003-Jan-27 by LONEOS at Anderson Mesa
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-12 09:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin