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 ]  
359621 (2011 OS59)
Classification: Main-belt Asteroid          SPK-ID: 2359621
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1055905586321272 7.8949e-08  
a 2.74060487293223 5.4589e-08 au
q 2.451222873409386 2.4375e-07 au
i 9.621040046680971 1.034e-05 deg
node 54.16924431376984 7.279e-05 deg
peri 201.8117366483635 9.8607e-05 deg
M 33.07865951893096 6.8542e-05 deg
tp 2458848.230309025240
(2019-Dec-30.73030903)
0.00031508 TDB
period 1657.173825908571
4.54
4.9512e-05
1.356e-07
d
yr
n .2172373195688295 6.4905e-09 deg/d
Q 3.029986872455075 6.0353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      5667 days (15.52 yr)  
   first obs. used      2003-11-20  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57697  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:44:54  

Additional Information
 Earth MOID = 1.43963 au 
 Jupiter MOID = 2.00666 au 
 T_jup = 3.322 
[ 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 16.5   n/a MPO434268  

359621 (2011 OS59)          Discovered 2011-Jul-27 by Wasserman, L. H. at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

Alternate Designations
 2011 OS59 = 2012 UV81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-06 06:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin