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 ]  
192570 (1998 WS36)
Classification: Main-belt Asteroid          SPK-ID: 2192570
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09475691669037194 3.3823e-08  
a 2.352705477032923 1.0371e-08 au
q 2.129770360148733 7.9286e-08 au
i 5.468835166790255 4.0516e-06 deg
node 272.7568530868568 5.4936e-05 deg
peri 152.747741660243 6.3824e-05 deg
M 69.07053276440978 3.2885e-05 deg
tp 2458947.605096502611
(2020-Apr-08.10509650)
0.00011967 TDB
period 1318.104285797138
3.61
8.7153e-06
2.386e-08
d
yr
n .273119512529531 1.8059e-09 deg/d
Q 2.575640593917114 1.1353e-08 au
  Orbit Determination Parameters
   # obs. used (total)      499  
   data-arc span      8186 days (22.41 yr)  
   first obs. used      1998-11-19  
   last obs. used      2021-04-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57476  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:19:56  

Additional Information
 Earth MOID = 1.14472 au 
 Jupiter MOID = 2.6562 au 
 T_jup = 3.544 
[ 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 16.63   n/a MPCxxxxx  

192570 (1998 WS36)          Discovered 1998-Nov-19 by Spacewatch at Kitt Peak
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

Alternate Designations
 1998 WS36 = 2001 TN81 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-06 13:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin