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 ]  
359787 (2011 UW163)
Classification: Main-belt Asteroid          SPK-ID: 2359787
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05196151931598698 1.3305e-07  
a 2.789720372918895 5.5447e-08 au
q 2.644762263875267 3.8064e-07 au
i 2.985672452298307 1.1724e-05 deg
node 328.3727436983544 0.00023781 deg
peri 81.6039499773393 0.00027169 deg
M 313.6391929325964 0.0001327 deg
tp 2459219.673440402860
(2021-Jan-05.17344040)
0.00063004 TDB
period 1701.921160050425
4.66
5.074e-05
1.389e-07
d
yr
n .2115256619697553 6.3062e-09 deg/d
Q 2.934678481962523 5.8328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      6047 days (16.56 yr)  
   first obs. used      2001-09-21  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70701  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:30:55  

Additional Information
 Earth MOID = 1.6568 au 
 Jupiter MOID = 2.25847 au 
 T_jup = 3.326 
[ 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 17.0   n/a MPO446599  

359787 (2011 UW163)          Discovered 2006-Sep-25 by Spacewatch at Kitt Peak
Reference: 20130327/Numbers.arcLast Updated: 2013-03-29

[ 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-Jul-09 03:29 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin