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 ]  
71477 (2000 BD24)
Classification: Main-belt Asteroid          SPK-ID: 2071477
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04059207996698889 3.9418e-08  
a 3.044627281122619 2.3221e-08 au
q 2.921039527057613 1.2727e-07 au
i 10.74863061986913 4.7405e-06 deg
node 56.54826922669507 2.3338e-05 deg
peri 284.6713628003084 6.4217e-05 deg
M 11.90891379135446 5.9975e-05 deg
tp 2458536.309718640244
(2019-Feb-21.80971864)
0.00032324 TDB
period 1940.437364345391
5.31
2.22e-05
6.078e-08
d
yr
n .18552518448409 2.1225e-09 deg/d
Q 3.168215035187624 2.4164e-08 au
  Orbit Determination Parameters
   # obs. used (total)      788  
   data-arc span      7630 days (20.89 yr)  
   first obs. used      1998-10-20  
   last obs. used      2019-09-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60654  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:40:11  

Additional Information
 Earth MOID = 1.93727 au 
 Jupiter MOID = 2.00514 au 
 T_jup = 3.211 
[ 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 14.2   n/a MPO324926  
diameter diameter 9.310 km 0.172 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.007 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

71477 (2000 BD24)          Discovered 2000-Jan-29 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 BD24 = 1998 WE41 
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