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 ]  
305435 (2008 CJ174)
Classification: Main-belt Asteroid          SPK-ID: 2305435
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 .02049896617186126 8.6802e-08  
a 3.173426018449076 5.4562e-08 au
q 3.108374065847984 2.9034e-07 au
i 9.316785146998139 9.1208e-06 deg
node 182.5767136870217 4.3643e-05 deg
peri 11.38980725817951 0.00017533 deg
M 309.3658976137507 0.00017133 deg
tp 2458890.923402226133
(2020-Feb-11.42340223)
0.00098473 TDB
period 2064.861819882906
5.65
5.3253e-05
1.458e-07
d
yr
n .1743458068397113 4.4964e-09 deg/d
Q 3.238477971050168 5.568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      151  
   data-arc span      5800 days (15.88 yr)  
   first obs. used      2003-04-09  
   last obs. used      2019-02-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65202  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:03:43  

Additional Information
 Earth MOID = 2.10876 au 
 Jupiter MOID = 1.71761 au 
 T_jup = 3.181 
[ 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 15.8   n/a MPO433968  

305435 (2008 CJ174)          Discovered 2008-Feb-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2008 CJ174 = 2003 GQ40 = 2005 RK42 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin