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 ]  
173575 (2001 BS50)
Classification: Main-belt Asteroid          SPK-ID: 2173575
[ 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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08190423321119669 3.9072e-08  
a 2.378917076669426 1.5226e-08 au
q 2.184073697631795 9.349e-08 au
i 6.137456807231069 4.2582e-06 deg
node 130.9820817705063 4.87e-05 deg
peri 319.7581200276783 5.8599e-05 deg
M 40.78016327234153 3.3357e-05 deg
tp 2458448.685294269734
(2018-Nov-26.18529427)		 0.00012378 TDB
period 1340.19311541019
3.67		 1.2867e-05
3.523e-08		 d
yr
n .2686180042715827 2.5789e-09 deg/d
Q 2.573760455707057 1.6473e-08 au
   Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      6611 days (18.10 yr)  
   first obs. used      2001-01-19  
   last obs. used      2019-02-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56611  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 05:37:06  

Additional Information
 Earth MOID = 1.20484 au 
 Jupiter MOID = 2.54862 au 
 T_jup = 3.527 
[ 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 16.3   n/a MPO422663  

173575 (2001 BS50)          Discovered 2001-Jan-27 by Pravec, P., Kusnirak, P. at Ondrejov
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ 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-06 20:57 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin