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 ]  
392058 (2009 BS178)
Classification: Main-belt Asteroid          SPK-ID: 2392058
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2657341069483168 6.116e-08  
a 2.791597319707477 4.5984e-08 au
q 2.049774698995696 1.8521e-07 au
i 8.100499593164596 7.8937e-06 deg
node 330.366510879415 5.8925e-05 deg
peri 316.1391415055924 6.3393e-05 deg
M 327.1390541882763 1.8178e-05 deg
tp 2458756.008862397577
(2019-Sep-29.50886240)
8.4713e-05 TDB
period 1703.639048732278
4.66
4.2094e-05
1.152e-07
d
yr
n .2113123670579665 5.2212e-09 deg/d
Q 3.533419940419258 5.8203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      6517 days (17.84 yr)  
   first obs. used      2001-08-27  
   last obs. used      2019-07-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6137  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:27  

Additional Information
 Earth MOID = 1.04196 au 
 Jupiter MOID = 1.71967 au 
 T_jup = 3.262 
[ 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 16.6   n/a MPO434451  

392058 (2009 BS178)          Discovered 2009-Jan-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ 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