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 ]  
6341 (1993 UN3)
Classification: Main-belt Asteroid          SPK-ID: 2006341
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09652545517889635 6.8614e-08  
a 3.004382680864081 2.7401e-08 AU
q 2.714383275062083 2.1114e-07 AU
i 10.24867871182069 8.0398e-06 deg
node 215.6415463328554 3.4884e-05 deg
peri 224.2309785292234 5.4112e-05 deg
M 340.0005114723657 3.9365e-05 deg
tp 2457106.169022459808
(2015-Mar-24.66902246)
0.00020791 JED
period 1902.091047626933
5.21
2.6022e-05
7.124e-08
d
yr
n .1892653879261665 2.5892e-09 deg/d
Q 3.294382086666079 3.0046e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1247  
   data-arc span      19118 days (52.34 yr)  
   first obs. used      1962-11-23  
   last obs. used      2015-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .47365  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:24:52  

Additional Information
 Earth MOID = 1.73957 AU 
 T_jup = 3.220 
[ 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 11.8 mag n/a MPO267733  

6341 (1993 UN3)          Discovered 1993-Oct-20 by Ueda & Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1993 UN3 = 1962 WD = 1975 GT = 1987 QM11 = 1988 XW2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Sep-02 04:25 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin