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 ]  
215920 (2005 JB86)
Classification: Main-belt Asteroid          SPK-ID: 2215920
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2094035182508641 5.4974e-08  
a 2.627652600685773 2.1707e-08 au
q 2.07741290136114 1.4254e-07 au
i 3.30823928649895 5.828e-06 deg
node 194.4744260062337 0.0001015 deg
peri 285.4735635988707 0.0001024 deg
M 185.4002574607002 1.6538e-05 deg
tp 2459355.055945803859
(2021-May-20.55594580)
7.768e-05 TDB
period 1555.787749390565
4.26
1.9278e-05
5.278e-08
d
yr
n .2313940318279403 2.8673e-09 deg/d
Q 3.177892300010407 2.6252e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      7179 days (19.66 yr)  
   first obs. used      2000-02-02  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67561  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:01:02  

Additional Information
 Earth MOID = 1.09659 au 
 Jupiter MOID = 1.9307 au 
 T_jup = 3.368 
[ 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 16.4   n/a MPO454551  

215920 (2005 JB86)          Discovered 2005-May-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin