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 ]  
97493 (2000 CU81)
Classification: Main-belt Asteroid          SPK-ID: 2097493
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1189956751193011 3.9768e-08  
a 3.179038237762068 2.4687e-08 au
q 2.800746436429498 1.2514e-07 au
i 1.324414295443174 5.1249e-06 deg
node 41.32520890905406 0.00019192 deg
peri 97.92440595782585 0.00019317 deg
M 209.0873063490668 2.3364e-05 deg
tp 2459868.391279329458
(2022-Oct-15.89127933)
0.00013892 TDB
period 2070.341818172647
5.67
2.4116e-05
6.603e-08
d
yr
n .1738843300367415 2.0254e-09 deg/d
Q 3.557330039094639 2.7624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      9797 days (26.82 yr)  
   first obs. used      1992-10-25  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59863  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:41  

Additional Information
 Earth MOID = 1.81442 au 
 Jupiter MOID = 1.46321 au 
 T_jup = 3.189 
[ 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 15.2   n/a MPO449596  

97493 (2000 CU81)          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-May-26 21:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin