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 ]  
11548 Jerrylewis (1992 WD8)
Classification: Main-belt Asteroid          SPK-ID: 2011548
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2303098499708421 1.9715e-08  
a 2.455344347645241 9.1556e-09 au
q 1.88985435931231 4.9749e-08 au
i 24.4384638728005 6.8291e-07 deg
node 295.7223110306026 1.9899e-06 deg
peri 197.3150649631378 4.0321e-06 deg
M 63.19079581181641 3.6543e-06 deg
tp 2458953.828847525065
(2020-Apr-14.32884753)		 1.3539e-05 TDB
period 1405.293504380444
3.85		 7.8602e-06
2.152e-08		 d
yr
n .2561742432295055 1.4328e-09 deg/d
Q 3.020834335978172 1.1264e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1310  
   data-arc span      25345 days (69.39 yr)  
   first obs. used      1951-01-04  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40686  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Mar-16 22:42:10  

Additional Information
 Earth MOID = .913428 au 
 Jupiter MOID = 2.10956 au 
 T_jup = 3.336 
[ 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 13.34   n/a E2021B10  
rotation period rot_per 4.5151 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L. (2019) http://www.asu.cas.cz/~ppravec/neo.htm]
[Benishek, V. (2020) Minor Planet Bull. 47, 231-241.]

11548 Jerrylewis           Discovered 1992 Nov. 25 by C. S. Shoemaker and D. H. Levy at Palomar.
The devotion of U.S. actor-comedian Jerry Lewis (b. 1926) to the Muscular Dystrophy Association has helped it raise upwards of 50 million dollars per year in its efforts to combat neuromuscular diseases. The M.D.A. funds medical research, treatment and quality-of-life programs like summer camps.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19991123/MPCPages.arcLast Updated: 2010-06-11

[ 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 2021-Apr-10 20:31 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin