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 ]  
44479 Olaheszter (1998 WS8)
Classification: Main-belt Asteroid          SPK-ID: 2044479
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02845658412096298 1.1726e-07  
a 2.889469312763949 3.8925e-08 AU
q 2.80724488620034 3.3302e-07 AU
i 12.09363510237378 1.0174e-05 deg
node 276.6065875116852 4.8457e-05 deg
peri 63.92706924714622 0.00017031 deg
M 136.9467114256303 0.00016313 deg
tp 2456118.043988650667
(2012-Jul-09.54398865)
0.00081318 JED
period 1794.012879375931
4.91
3.6252e-05
9.925e-08
d
yr
n .2006674557014498 4.0549e-09 deg/d
Q 2.971693739327557 4.0033e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      5594 days (15.32 yr)  
   first obs. used      1998-11-24  
   last obs. used      2014-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64729  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-10 06:17:21  

Additional Information
 Earth MOID = 1.81317 AU 
 T_jup = 3.258 
[ 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 14.3 mag n/a MPO250629  

44479 Oláheszter           Discovered 1998 Nov. 24 by L. Kiss and K. Sárneczky at Piszkesteto.
Eszter (née Oláh) Kiss (1945-2004) was the beloved mother of the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20041126/MPCPages.arcLast Updated: 2004-12-06

[ show close-approach data ]
Alternate Designations
 1998 WS8 = 2000 AE45 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-30 05:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin