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 ]  
355991 (2009 BX7)
Classification: Main-belt Asteroid          SPK-ID: 2355991
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2130478832114066 1.0396e-07  
a 2.684795900634113 3.7341e-08 au
q 2.112805817149353 2.8412e-07 au
i 13.00084453784177 9.0969e-06 deg
node 286.2430232451547 4.689e-05 deg
peri 175.9446295435936 5.9716e-05 deg
M 226.6807356877475 3.8838e-05 deg
tp 2459595.553136392834
(2022-Jan-16.05313639)
0.00018173 TDB
period 1606.813015407051
4.40
3.3522e-05
9.178e-08
d
yr
n .2240459820452736 4.6741e-09 deg/d
Q 3.256785984118873 4.5296e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      7512 days (20.57 yr)  
   first obs. used      2000-01-03  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58741  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 22:04:59  

Additional Information
 Earth MOID = 1.12987 au 
 Jupiter MOID = 1.91249 au 
 T_jup = 3.306 
[ 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 MPO397308  

355991 (2009 BX7)          Discovered 2009-Jan-21 by Lowe, A. at Mayhill
Reference: 20130225/Numbers.arcLast Updated: 2013-02-28

[ show close-approach data ]
Alternate Designations
 2009 BX7 = 2000 AO156 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-25 14:37 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin