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 ]  
146904 (2002 CU94)
Classification: Main-belt Asteroid          SPK-ID: 2146904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1486835802745377 5.6981e-08  
a 3.185374993266175 2.6299e-08 au
q 2.711762034750378 1.8018e-07 au
i 2.374499053611541 5.9955e-06 deg
node 85.87994996248534 0.00013914 deg
peri 333.0811391867041 0.0001409 deg
M 88.96653780980476 1.9253e-05 deg
tp 2458087.327393221715
(2017-Nov-29.82739322)
0.00011137 TDB
period 2076.535099467731
5.69
2.5716e-05
7.041e-08
d
yr
n .1733657187361183 2.147e-09 deg/d
Q 3.658987951781971 3.0209e-08 au
  Orbit Determination Parameters
   # obs. used (total)      459  
   data-arc span      8939 days (24.47 yr)  
   first obs. used      1994-10-09  
   last obs. used      2019-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 10:52:38  

Additional Information
 Earth MOID = 1.72412 au 
 Jupiter MOID = 1.67646 au 
 T_jup = 3.180 
[ 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 15.1   n/a MPC48202  

146904 (2002 CU94)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ show close-approach data ]
Alternate Designations
 2002 CU94 = 2000 WU138 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-09 07:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin