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 ]  
100001 (1982 UC3)
Classification: Main-belt Asteroid          SPK-ID: 2100001
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3639402994423022 7.5747e-08  
a 3.085980782067798 3.341e-08 au
q 1.962868012168854 2.4348e-07 au
i 10.72237795445126 1.6554e-05 deg
node 149.3400121329746 4.3122e-05 deg
peri 288.3216096272128 5.0531e-05 deg
M 29.07997862939612 2.0049e-05 deg
tp 2457240.551624017398
(2015-Aug-06.05162402)
0.00011006 JED
period 1980.105146828728
5.42
3.2156e-05
8.804e-08
d
yr
n .1818085269747236 2.9525e-09 deg/d
Q 4.209093551966742 4.5569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      254  
   data-arc span      12115 days (33.17 yr)  
   first obs. used      1982-10-19  
   last obs. used      2015-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59509  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Jan-04 16:45:58  

Additional Information
 Earth MOID = 1.00817 au 
 Jupiter MOID = 1.3234 au 
 T_jup = 3.096 
[ 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 15.6 mag n/a MPO302559  

100001 (1982 UC3)          Discovered 1982-Oct-20 by Aldering, G. at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1982 UC3 = 2005 AW9 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-07 05:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin