Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
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 ]  
332104 (2005 UE220)
Classification: Main-belt Asteroid          SPK-ID: 2332104
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08674448120352671 5.892e-08  
a 2.462730086901729 1.8363e-08 au
q 2.249101843169122 1.5036e-07 au
i 6.26827353385081 4.2592e-06 deg
node 250.6651994887674 6.7404e-05 deg
peri 40.05372915683049 8.1686e-05 deg
M 18.46348704650578 4.5002e-05 deg
tp 2458928.100615117305
(2020-Mar-19.60061512)
0.00017667 TDB
period 1411.639009040967
3.86
1.5788e-05
4.323e-08
d
yr
n .2550227060136113 2.8523e-09 deg/d
Q 2.676358330634336 1.9956e-08 au
  Orbit Determination Parameters
   # obs. used (total)      182  
   data-arc span      6436 days (17.62 yr)  
   first obs. used      2002-12-14  
   last obs. used      2020-07-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48892  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 21:12:14  

Additional Information
 Earth MOID = 1.23696 au 
 Jupiter MOID = 2.44226 au 
 T_jup = 3.475 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO476521  

332104 (2005 UE220)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

[ show close-approach data ]
Alternate Designations
 2005 UE220 = 2009 WK187 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-30 22:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin