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 ]  
447419 (2006 BD257)
Classification: Main-belt Asteroid          SPK-ID: 2447419
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1184700266405077 5.8083e-08  
a 2.345320280812918 2.3285e-08 au
q 2.067470124664489 1.3579e-07 au
i 6.372384899655271 1.3827e-05 deg
node 346.8594984396051 6.6318e-05 deg
peri 115.1332071470704 9.2201e-05 deg
M 31.85395375193035 6.1773e-05 deg
tp 2458884.418634046015
(2020-Feb-04.91863405)
0.00022497 TDB
period 1311.902819627286
3.59
1.9538e-05
5.349e-08
d
yr
n .2744105696047491 4.0867e-09 deg/d
Q 2.623170436961348 2.6044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      5596 days (15.32 yr)  
   first obs. used      2004-09-07  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54241  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 11:51:51  

Additional Information
 Earth MOID = 1.09359 au 
 Jupiter MOID = 2.49635 au 
 T_jup = 3.544 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.8   n/a MPO402787  

447419 (2006 BD257)          Discovered 2006-Jan-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

Alternate Designations
 2006 BD257 = 2004 RY117 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-27 23:38 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin