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
JPL Small-Body Database Browser
Search: [ help ]  
392041 (2009 BN87)
Classification: Main-belt Asteroid          SPK-ID: 2392041
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07089847872872838 7.8451e-08  
a 2.643196726383857 3.1036e-08 au
q 2.455798099502486 2.0703e-07 au
i 3.224534541679232 5.7739e-06 deg
node 119.357549459405 0.0001532 deg
peri 86.23803601721119 0.0001623 deg
M 166.2880463549342 5.1039e-05 deg
tp 2458275.477993666299
(2018-Jun-05.97799367)
0.00022035 TDB
period 1569.613258448072
4.30
2.7645e-05
7.569e-08
d
yr
n .2293558607907936 4.0396e-09 deg/d
Q 2.830595353265227 3.3236e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5733 days (15.70 yr)  
   first obs. used      2003-12-19  
   last obs. used      2019-08-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 13:03:38  

Additional Information
 Earth MOID = 1.45401 au 
 Jupiter MOID = 2.13039 au 
 T_jup = 3.388 
[ 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 17.0   n/a MPO437605  

392041 (2009 BN87)          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 2020-Jul-04 07:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin