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 ]  
183888 (2004 CW71)
Classification: Main-belt Asteroid          SPK-ID: 2183888
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1169030870109455 3.9618e-08  
a 2.37737309282148 1.2569e-08 au
q 2.09945083929389 9.3814e-08 au
i 6.461301955607138 5.4895e-06 deg
node 34.98315995175 4.2059e-05 deg
peri 210.1355154328261 5.0405e-05 deg
M 335.1926186678417 2.5775e-05 deg
tp 2458692.761999674802
(2019-Jul-28.26199967)
9.5711e-05 TDB
period 1338.888592802511
3.67
1.0618e-05
2.907e-08
d
yr
n .2688797275107569 2.1323e-09 deg/d
Q 2.65529534634907 1.4038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      504  
   data-arc span      8048 days (22.03 yr)  
   first obs. used      1997-04-30  
   last obs. used      2019-05-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58263  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 07:51:21  

Additional Information
 Earth MOID = 1.08931 au 
 Jupiter MOID = 2.35907 au 
 T_jup = 3.523 
[ 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 16.4   n/a MPO338423  

183888 (2004 CW71)          Discovered 2004-Feb-13 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 18:00 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin