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 ]  
305366 (2008 BD47)
Classification: Outer Main-belt Asteroid          SPK-ID: 2305366
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09240963167009759 9.5099e-08  
a 3.215091229946852 5.4481e-08 au
q 2.917985833601702 3.0025e-07 au
i 8.302454978074463 9.4512e-06 deg
node 322.4727733944974 4.7643e-05 deg
peri 7.888529279678201 6.3079e-05 deg
M 162.9647361173913 3.9255e-05 deg
tp 2457647.309917636043
(2016-Sep-15.80991764)
0.00022877 TDB
period 2105.660634481305
5.76
5.3522e-05
1.465e-07
d
yr
n .1709677210585646 4.3457e-09 deg/d
Q 3.512196626292001 5.9516e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      9283 days (25.42 yr)  
   first obs. used      1993-09-09  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6168  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:34:50  

Additional Information
 Earth MOID = 1.90622 au 
 Jupiter MOID = 1.81551 au 
 T_jup = 3.167 
[ 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 15.8   n/a MPO433967  
diameter diameter 4.511 km 0.708 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.046   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

305366 (2008 BD47)          Discovered 2008-Jan-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin