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 ]  
437091 (2012 UK83)
Classification: Main-belt Asteroid          SPK-ID: 2437091
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .2495832415572091 1.2025e-07  
a 2.71667675636065 4.6977e-08 au
q 2.038639765245035 3.4719e-07 au
i 13.17604671452238 1.2521e-05 deg
node 26.01313773670704 4.0625e-05 deg
peri 294.7037489071781 4.6322e-05 deg
M 312.280898441764 1.64e-05 deg
tp 2459217.292939931414
(2021-Jan-02.79293993)
7.4333e-05 TDB
period 1635.518185103777
4.48
4.2422e-05
1.161e-07
d
yr
n .2201137249826161 5.7093e-09 deg/d
Q 3.394713747476265 5.8701e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      5637 days (15.43 yr)  
   first obs. used      2003-10-27  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56926  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:51:00  

Additional Information
 Earth MOID = 1.06767 au 
 Jupiter MOID = 2.12874 au 
 T_jup = 3.278 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO472423  

437091 (2012 UK83)          Discovered 2003-Oct-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2012 UK83 = 2003 WT4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-08 04:23 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin