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 ]  
(2020 BN)
Classification: Apollo [NEO]          SPK-ID: 3986730
[ 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 2458867.5 (2020-Jan-19.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4549784411550362 0.0010379  
a 1.8498480627899 0.0036162 au
q 1.008207074808088 5.1028e-05 au
i 4.408400253147531 0.0078804 deg
node 305.5391748498509 0.0016685 deg
peri 175.8070056952035 0.0011571 deg
M 358.8298731251614 0.0029208 deg
tp 2458870.486984499194
(2020-Jan-21.98698450)		 0.0016016 TDB
period 918.9725001899454
2.52		 2.6947
0.007378		 d
yr
n .3917418637941728 0.0011487 deg/d
Q 2.691489050771712 0.0052615 au
   Orbit Determination Parameters
   # obs. used (total)      15  
   data-arc span      5 days  
   first obs. used      2020-01-18  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .59816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-23 10:54:56  

Additional Information
 Earth MOID = .0242537 au 
 Jupiter MOID = 2.41039 au 
 T_jup = 3.872 
[ 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 27.771   .32055 2 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-Aug-06 10:58 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin