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
JPL Small-Body Database Browser
Search: [ help ]  
(2011 CJ50)
Classification: Mars-crossing Asteroid          SPK-ID: 3557534
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455606.5 (2011-Feb-14.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5336318181028874 0.0041085  
a 2.812296088617216 0.027238 au
q 1.311565413804772 0.0011495 au
i 49.56040681498714 0.070554 deg
node 3.341237015643652 0.048903 deg
peri 170.1233989693389 0.1239 deg
M 1.578387445107302 0.05509 deg
tp 2455598.947319588010
(2011-Feb-06.44731959)
0.15406 TDB
period 1722.622006874592
4.72
25.027
0.06852
d
yr
n .2089837460355911 0.0030361 deg/d
Q 4.31302676342966 0.041774 au
  Orbit Determination Parameters
   # obs. used (total)      31  
   data-arc span      16 days  
   first obs. used      2011-02-11  
   last obs. used      2011-02-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .66897  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-07 22:55:46  

Additional Information
 Earth MOID = .320911 au 
 Jupiter MOID = .68094 au 
 T_jup = 2.657 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 18.8   n/a MPO194139  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 13:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin