Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
7312 (1996 AT3)
Classification: Main-belt Asteroid          SPK-ID: 2007312
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365502808523364 6.0038e-08  
a 2.762686319758018 2.0815e-08 au
q 2.385440726888153 1.6368e-07 au
i 3.206347865133388 5.9945e-06 deg
node 149.4320567627594 0.00012158 deg
peri 293.44735473021 0.00012468 deg
M 201.8718500662053 2.676e-05 deg
tp 2458337.220036794942
(2018-Aug-06.72003679)
0.00012672 JED
period 1677.242245338489
4.59
1.8955e-05
5.19e-08
d
yr
n .2146380470683573 2.4257e-09 deg/d
Q 3.139931912627883 2.3657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1005  
   data-arc span      13662 days (37.40 yr)  
   first obs. used      1978-03-15  
   last obs. used      2015-08-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .50079  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:23:47  

Additional Information
 Earth MOID = 1.402 au 
 Jupiter MOID = 2.08558 au 
 T_jup = 3.325 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.6 mag n/a MPO324375  

7312 (1996 AT3)          Discovered 1996-Jan-13 by Ueda, S., Kaneda, H. at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1996 AT3 = 1978 EC10 = 1990 WM5 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-02 23:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin