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 ]  
(2020 BA13)
Classification: Apollo [NEO]          SPK-ID: 3989288
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.


[ revert to old Java-based viewer ]

Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5192101635958255 0.00034044  
a 1.899737509550182 0.0012733 au
q .913374486427506 3.4547e-05 au
i 5.649987954437066 0.0028857 deg
node 127.2654791727906 2.1767e-05 deg
peri 321.3972091767848 0.0010843 deg
M 57.6757904318003 0.059247 deg
tp 2458847.274912546185
(2019-Dec-29.77491255)
0.0033459 TDB
period 956.3983617805739
2.62
0.96156
0.002633
d
yr
n .3764121880444988 0.00037845 deg/d
Q 2.886100532672858 0.0019345 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      5 days  
   first obs. used      2020-01-28  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .61927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-07 04:52:35  

Additional Information
 Earth MOID = .000929562 au 
 Jupiter MOID = 2.36595 au 
 T_jup = 3.767 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458880.5 (2020-Feb-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .51970703922231 0.00033996  
q .9132642106505758 3.4363e-05 au
tp 2458847.285997699553
(2019-Dec-29.78599770)
0.0033385 TDB
node 127.2750971211839 1.1448e-05 deg
peri 321.3851750470985 0.0010548 deg
i 5.654308292799257 0.0028798 deg
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      5 days  
   first obs. used      2020-01-28  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .61927  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-07 04:52:35  

Additional Information
 Jupiter MOID = 2.36595 au 
 T_jup = 3.767 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.155756712146174E-7 -1.168192022520981E-8 1.13493490962996E-6 -7.931715090413783E-12 -3.580066954143853E-7 9.790106694715521E-7
q -1.168192022520981E-8 1.180823979523376E-9 -1.147073430387797E-7 -1.500418218197844E-12 3.620083220431744E-8 -9.895413349289136E-8
tp 1.13493490962996E-6 -1.147073430387797E-7 1.114577564943445E-5 -3.083986235136949E-10 -3.513820282260041E-6 9.613751836271868E-6
node -7.931715090413783E-12 -1.500418218197844E-12 -3.083986235136949E-10 1.310525240599697E-10 -5.334680359922433E-10 -5.806065967084373E-11
peri -3.580066954143853E-7 3.620083220431744E-8 -3.513820282260041E-6 -5.334680359922433E-10 1.112551087614393E-6 -3.032542214030558E-6
i 9.790106694715521E-7 -9.895413349289136E-8 9.613751836271868E-6 -5.806065967084373E-11 -3.032542214030558E-6 8.292997110500605E-6

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 28.828   .38051 5 autocmod 2.8

[ 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 2020-Apr-02 00:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin