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 ]  
413148 (2002 CQ249)
Classification: Main-belt Asteroid          SPK-ID: 2413148
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1062133305464113 5.7371e-08  
a 2.2800629787003 2.1225e-08 au
q 2.03788989587697 1.342e-07 au
i 4.462533595181817 1.0637e-05 deg
node 344.0456426499819 6.1958e-05 deg
peri 247.8003654890732 8.3789e-05 deg
M 31.19965400900709 6.0437e-05 deg
tp 2458891.515190719028
(2020-Feb-12.01519072)
0.00021054 TDB
period 1257.530975498102
3.44
1.756e-05
4.808e-08
d
yr
n .2862752544583689 3.9974e-09 deg/d
Q 2.52223606152363 2.348e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      6180 days (16.92 yr)  
   first obs. used      2002-02-06  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62635  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 16:27:06  

Additional Information
 Earth MOID = 1.03244 au 
 Jupiter MOID = 2.47801 au 
 T_jup = 3.595 
[ 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 17.4   n/a MPO419031  

413148 (2002 CQ249)          Discovered 2002-Feb-06 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2014-11-10

Alternate Designations
 2002 CQ249 = 2009 DR41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-05 18:07 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin