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 ]  
312886 (2011 UK252)
Classification: Main-belt Asteroid          SPK-ID: 2312886
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873951008691136 6.3355e-08  
a 2.806251634330343 3.9809e-08 au
q 2.280373826250893 1.8691e-07 au
i 13.2194999153587 8.832e-06 deg
node 72.08196532596473 3.0658e-05 deg
peri 214.0755270683468 4.028e-05 deg
M 332.8366199745317 2.8845e-05 deg
tp 2458730.059616144894
(2019-Sep-03.55961614)
0.00013863 TDB
period 1717.071357409533
4.70
3.6537e-05
1e-07
d
yr
n .2096593123206688 4.4613e-09 deg/d
Q 3.332129442409792 4.7269e-08 au
  Orbit Determination Parameters
   # obs. used (total)      200  
   data-arc span      9241 days (25.30 yr)  
   first obs. used      1992-11-18  
   last obs. used      2018-03-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60009  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:53:51  

Additional Information
 Earth MOID = 1.27595 au 
 Jupiter MOID = 1.84687 au 
 T_jup = 3.259 
[ 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 15.7   n/a MPO437380  

312886 (2011 UK252)          Discovered 2000-May-27 by LINEAR at Socorro
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2011 UK252 = 2000 KV5 = 2010 JG125 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-05 16:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin