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 BL13)
Classification: Apollo [NEO]          SPK-ID: 3989297
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2572282398244601 9.7097e-05  
a 1.280413345551294 0.00015274 au
q .9510548744273866 1.0877e-05 au
i 4.553174683406692 0.0015629 deg
node 315.1666789739153 0.00010844 deg
peri 135.8129128211287 0.00058674 deg
M 105.4764879834081 0.019652 deg
tp 2458845.448177620422
(2019-Dec-27.94817762)
0.0011474 TDB
period 529.2047272699169
1.45
0.094692
0.0002593
d
yr
n .6802660321217892 0.00012172 deg/d
Q 1.609771816675202 0.00019203 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      16 days  
   first obs. used      2020-01-29  
   last obs. used      2020-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .45753  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-14 04:59:26  

Additional Information
 Earth MOID = .0121241 au 
 Jupiter MOID = 3.56742 au 
 T_jup = 5.020 
[ 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 26.604   .48065 8 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-Feb-17 04:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin