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 ]  
13613 (1994 UA3)
Classification: Main-belt Asteroid          SPK-ID: 2013613
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1775803941596693 4.3029e-08  
a 2.670752978296899 1.9029e-08 au
q 2.196479611707825 1.1253e-07 au
i 1.188695667045178 4.5585e-06 deg
node 241.5151901811673 0.00028596 deg
peri 200.0567368263714 0.00028666 deg
M 324.296859037456 1.9584e-05 deg
tp 2457758.607667866776
(2017-Jan-05.10766787)
8.7654e-05 JED
period 1594.222774174202
4.36
1.7039e-05
4.665e-08
d
yr
n .2258153664794294 2.4134e-09 deg/d
Q 3.145026344885973 2.2409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      863  
   data-arc span      12413 days (33.98 yr)  
   first obs. used      1981-10-30  
   last obs. used      2015-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56161  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Nov-30 16:15:24  

Additional Information
 Earth MOID = 1.21072 au 
 Jupiter MOID = 2.09955 au 
 T_jup = 3.358 
[ 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 14.5 mag n/a MPO299061  

13613 (1994 UA3)          Discovered 1994-Oct-26 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 UA3 = 1981 UO7 = 1998 QG51 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-01 06:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin