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 ]  
344809 (2004 BX120)
Classification: Main-belt Asteroid          SPK-ID: 2344809
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2521126293486944 5.6697e-08  
a 2.74087549569363 2.6187e-08 au
q 2.049866167756903 1.6391e-07 au
i 15.56027145010258 8.0294e-06 deg
node 68.63626773917213 2.4924e-05 deg
peri 27.17007923638585 3.0893e-05 deg
M 157.0016536100882 1.8411e-05 deg
tp 2457877.673418742302
(2017-May-04.17341874)
8.0053e-05 TDB
period 1657.41928998416
4.54
2.3753e-05
6.503e-08
d
yr
n .2172051466852667 3.1128e-09 deg/d
Q 3.431884823630357 3.2789e-08 au
  Orbit Determination Parameters
   # obs. used (total)      214  
   data-arc span      7131 days (19.52 yr)  
   first obs. used      1998-11-11  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6224  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 17:15:36  

Additional Information
 Earth MOID = 1.07747 au 
 Jupiter MOID = 1.87182 au 
 T_jup = 3.252 
[ 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 MPO300433  

344809 (2004 BX120)          Discovered 2004-Jan-31 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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 20:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin