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 ]  
344809 (2004 BX120)
Classification: Main-belt Asteroid          SPK-ID: 2344809
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2540824286748362 5.269e-08  
a 2.735851132107697 2.5456e-08 au
q 2.040719431968973 1.5271e-07 au
i 15.53709689817138 7.2845e-06 deg
node 68.56520825799493 2.4314e-05 deg
peri 27.60135431245095 2.9501e-05 deg
M 243.4853295117228 1.8252e-05 deg
tp 2459535.452511206931
(2021-Nov-16.95251121)
8.8496e-05 TDB
period 1652.86399753301
4.53
2.3069e-05
6.316e-08
d
yr
n .21780376397412 3.0399e-09 deg/d
Q 3.43098283224642 3.1924e-08 au
  Orbit Determination Parameters
   # obs. used (total)      222  
   data-arc span      7947 days (21.76 yr)  
   first obs. used      1998-11-11  
   last obs. used      2020-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61715  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:01:37  

Additional Information
 Earth MOID = 1.06869 au 
 Jupiter MOID = 1.87271 au 
 T_jup = 3.253 
[ 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 2020-Nov-30 09:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin