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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
185246 (2006 UU54)
Classification: Main-belt Asteroid          SPK-ID: 2185246
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .206358935960346 6.9773e-08  
a 2.560113245339704 3.3203e-08 au
q 2.031811000093414 1.9459e-07 au
i 4.079316052470274 8.507e-06 deg
node 298.613836615242 0.00017572 deg
peri 343.5048829189315 0.00018475 deg
M 198.6487351394962 4.9521e-05 deg
tp 2459671.089988164959
(2022-Apr-01.58998817)
0.00019855 TDB
period 1496.191529382173
4.10
2.9107e-05
7.969e-08
d
yr
n .24061090637818 4.6809e-09 deg/d
Q 3.088415490585994 4.0055e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      6808 days (18.64 yr)  
   first obs. used      2000-01-28  
   last obs. used      2018-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62956  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 12:00:31  

Additional Information
 Earth MOID = 1.01575 au 
 Jupiter MOID = 2.07114 au 
 T_jup = 3.402 
[ 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 16.6   n/a MPO459840  

185246 (2006 UU54)          Discovered 2006-Oct-17 by CSS at Catalina
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-18 07:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin