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 ]  
469012 (2015 AD226)
Classification: Main-belt Asteroid          SPK-ID: 2469012
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08647489359137298 1.1881e-07  
a 3.149580489674864 7.2215e-08 au
q 2.877220851972766 4.1278e-07 au
i 8.616556047152621 1.1724e-05 deg
node 185.2934925317051 5.6883e-05 deg
peri 212.8572426651431 0.00011946 deg
M 359.2513288199992 9.9079e-05 deg
tp 2458604.745864289678
(2019-May-01.24586429)
0.00056196 TDB
period 2041.632141205761
5.59
7.0217e-05
1.922e-07
d
yr
n .1763295124200918 6.0644e-09 deg/d
Q 3.421940127376963 7.8459e-08 au
  Orbit Determination Parameters
   # obs. used (total)      93  
   data-arc span      5353 days (14.66 yr)  
   first obs. used      2004-02-18  
   last obs. used      2018-10-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61627  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:23:00  

Additional Information
 Earth MOID = 1.88745 au 
 Jupiter MOID = 2.02486 au 
 T_jup = 3.185 
[ 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 16.3   n/a MPO380609  

469012 (2015 AD226)          Discovered 2007-Oct-07 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2016-06-21
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