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 ]  
469260 (2016 JB30)
Classification: Main-belt Asteroid          SPK-ID: 2469260
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2174212034584178 5.5428e-08  
a 2.396736964952854 3.7078e-08 au
q 1.875635529659529 1.3716e-07 au
i 4.650814103424957 7.4286e-06 deg
node 78.41880234316456 7.5736e-05 deg
peri 208.1327049112413 7.8049e-05 deg
M 245.5534539817407 2.2008e-05 deg
tp 2459031.353055762102
(2020-Jun-30.85305576)
8.6851e-05 TDB
period 1355.27987056604
3.71
3.1449e-05
8.61e-08
d
yr
n .2656277923242851 6.1639e-09 deg/d
Q 2.917838400246179 4.5139e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      4459 days (12.21 yr)  
   first obs. used      2006-11-24  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:34  

Additional Information
 Earth MOID = .860161 au 
 Jupiter MOID = 2.25153 au 
 T_jup = 3.492 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a MPO434686  

469260 (2016 JB30)          Discovered 2006-Nov-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

Alternate Designations
 2016 JB30 = 2006 WW179 = 2015 BB374 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin