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
JPL Small-Body Database Browser
Search: [ help ]  
469003 (2015 AN203)
Classification: Main-belt Asteroid          SPK-ID: 2469003
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2432614431977961 1.1955e-07  
a 3.14656955281704 1.1501e-07 au
q 2.381130502276523 4.0539e-07 au
i 18.37217395933492 9.5711e-06 deg
node 84.13206209877831 3.2581e-05 deg
peri 313.4315665006435 4.0367e-05 deg
M 64.89142373932341 3.3085e-05 deg
tp 2458633.015324803953
(2019-May-29.51532480)
0.00018238 TDB
period 2038.705200890948
5.58
0.00011177
3.06e-07
d
yr
n .1765826662151419 9.6812e-09 deg/d
Q 3.912008603357557 1.4298e-07 au
  Orbit Determination Parameters
   # obs. used (total)      83  
   data-arc span      4047 days (11.08 yr)  
   first obs. used      2008-12-05  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58263  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 12:39:10  

Additional Information
 Earth MOID = 1.42829 au 
 Jupiter MOID = 1.62798 au 
 T_jup = 3.085 
[ 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 16.1   n/a MPO380606  

469003 (2015 AN203)          Discovered 2013-Oct-26 by CSS at Catalina
Reference: Last Updated: 2016-06-21

[ 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 2020-Sep-26 00:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin