Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
11392 Paulpeeters (1998 WC3)
Classification: Main-belt Asteroid          SPK-ID: 2011392
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01750454950161453 5.378e-08  
a 2.723203521081789 2.3223e-08 AU
q 2.675535070244042 1.4491e-07 AU
i 6.250731065605871 5.9637e-06 deg
node 114.6157663054343 5.1111e-05 deg
peri 338.7898053847644 0.00020909 deg
M 240.3872410774603 0.00020643 deg
tp 2457545.872937675474
(2016-Jun-06.37293768)
0.00094452 JED
period 1641.415676151364
4.49
2.0997e-05
5.749e-08
d
yr
n .2193228718541874 2.8056e-09 deg/d
Q 2.770871971919536 2.363e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      814  
   data-arc span      8836 days (24.19 yr)  
   first obs. used      1991-06-06  
   last obs. used      2015-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53101  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Sep-02 14:32:58  

Additional Information
 Earth MOID = 1.69308 AU 
 T_jup = 3.349 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO302136  

11392 Paulpeeters           Discovered 1998 Nov. 19 by the OCA-DLR Asteroid Survey at Caussols.
Paul Peeters (b. 1946) is a Belgian amateur astronomer who started to observe eruptive and pulsating variable stars with the Mira astronomy club in Grimbergen. He has an observatory in Keerbergen and by day he is a judo teacher.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120831/MPCPages.arcLast Updated: 2012-09-04

[ show close-approach data ]
Alternate Designations
 1998 WC3 = 1991 LK4 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Sep-03 10:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin