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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3638460800337769 9.3886e-08  
a 3.085575083409729 5.0283e-08 AU
q 1.962900684661205 3.074e-07 AU
i 10.72241272502231 1.7656e-05 deg
node 149.3395360705163 5.6398e-05 deg
peri 288.2799287091516 6.2429e-05 deg
M 316.3678876491851 2.1939e-05 deg
tp 2457240.442037988519
(2015-Aug-05.94203799)
0.00012241 JED
period 1979.714687690422
5.42
4.8393e-05
1.325e-07
d
yr
n .1818443850714589 4.4451e-09 deg/d
Q 4.208249482158254 6.8579e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      11613 days (31.79 yr)  
   first obs. used      1982-10-21  
   last obs. used      2014-08-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .59  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 16:06:55  

Additional Information
 Earth MOID = 1.00846 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 (695)
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 2014-Aug-21 02:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin