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 ]  
469259 (2016 JA30)
Classification: Main-belt Asteroid          SPK-ID: 2469259
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1675323688843353 5.2411e-08  
a 2.786816376774421 4.7909e-08 au
q 2.319934427527742 1.4686e-07 au
i 7.595193196494579 6.035e-06 deg
node 95.12434914612291 6.7984e-05 deg
peri 187.8126387724776 7.247e-05 deg
M 184.8379647525943 2.6733e-05 deg
tp 2459427.296138913188
(2021-Jul-31.79613891)
0.00013256 TDB
period 1699.264395896861
4.65
4.3819e-05
1.2e-07
d
yr
n .2118563778946208 5.4632e-09 deg/d
Q 3.253698326021099 5.5936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5251 days (14.38 yr)  
   first obs. used      2003-09-19  
   last obs. used      2018-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60176  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:59:33  

Additional Information
 Earth MOID = 1.30315 au 
 Jupiter MOID = 1.89494 au 
 T_jup = 3.297 
[ 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 16.3   n/a MPO437767  

469259 (2016 JA30)          Discovered 2011-Mar-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2016 JA30 = 2011 FP85 
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