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 ]  
183858 (2004 CR7)
Classification: Main-belt Asteroid          SPK-ID: 2183858
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0922578041187723 6.8862e-08  
a 2.336896556308032 1.507e-08 au
q 2.121299611570333 1.6263e-07 au
i 3.8735214657073 5.5102e-06 deg
node 118.8028838120884 0.00010147 deg
peri 90.78878313138154 0.00010675 deg
M 36.51886884910908 3.111e-05 deg
tp 2458468.135209671875
(2018-Dec-15.63520967)
0.00011271 TDB
period 1304.841196341911
3.57
1.2622e-05
3.456e-08
d
yr
n .2758956423273964 2.6687e-09 deg/d
Q 2.552493501045732 1.646e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      8105 days (22.19 yr)  
   first obs. used      1995-11-15  
   last obs. used      2018-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57642  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-06 07:58:07  

Additional Information
 Earth MOID = 1.12032 au 
 Jupiter MOID = 2.4136 au 
 T_jup = 3.558 
[ 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 17.0   n/a MPO433203  

183858 (2004 CR7)          Discovered 2004-Feb-10 by CSS at Catalina
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
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin