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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
97494 (2000 CW81)
Classification: Main-belt Asteroid          SPK-ID: 2097494
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1781181239422891 5.3217e-08  
a 3.13721403550116 2.4446e-08 au
q 2.578419357092276 1.6551e-07 au
i 6.046559177317716 4.9951e-06 deg
node 132.2204079345917 5.0676e-05 deg
peri 66.09084893908771 5.1944e-05 deg
M 197.2178621428876 1.1558e-05 deg
tp 2459918.238387600129
(2022-Dec-04.73838760)
6.8791e-05 TDB
period 2029.61961235608
5.56
2.3723e-05
6.495e-08
d
yr
n .1773731382020371 2.0732e-09 deg/d
Q 3.696008713910044 2.88e-08 au
  Orbit Determination Parameters
   # obs. used (total)      883  
   data-arc span      7315 days (20.03 yr)  
   first obs. used      2000-01-13  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:17:46  

Additional Information
 Earth MOID = 1.58432 au 
 Jupiter MOID = 1.2963 au 
 T_jup = 3.178 
[ 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 14.0   n/a MPO320152  

97494 (2000 CW81)          Discovered 2000-Feb-04 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ 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-Jun-01 08:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin