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 ]  
(2018 BA3)
Classification: Apollo [NEO]          SPK-ID: 3797848
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5280132244966538 0.00019205  
a 2.080442730998968 0.00083681 au
q .9819414562235782 4.5914e-06 au
i 6.041555211811508 0.0015511 deg
node 126.1947981947964 0.00034974 deg
peri 9.735883786431268 0.00019874 deg
M 344.3156618694151 0.20734 deg
tp 2459248.252462319469
(2021-Feb-02.75246232)
0.66009 TDB
period 1096.054311752305
3.00
0.66129
0.001811
d
yr
n .3284508770595993 0.00019817 deg/d
Q 3.178944005774357 0.0012786 au
  Orbit Determination Parameters
   # obs. used (total)      62  
   data-arc span      9 days  
   first obs. used      2018-01-18  
   last obs. used      2018-01-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .28649  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:20:19  

Additional Information
 Earth MOID = .00186329 au 
 Jupiter MOID = 1.875 au 
 T_jup = 3.569 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.3   n/a MPO438050  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-16 18:48 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin