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 ]  
249409 (2009 CG65)
Classification: Main-belt Asteroid          SPK-ID: 2249409
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .159006214148234 4.1321e-08  
a 2.386747817598904 1.7764e-08 au
q 2.007240082995943 1.0039e-07 au
i 5.086108328628677 5.7163e-06 deg
node 175.3954446872531 5.5277e-05 deg
peri 135.5118669751437 5.8788e-05 deg
M 244.6947636413263 2.2695e-05 deg
tp 2459431.874786799912
(2021-Aug-05.37478680)
8.6856e-05 TDB
period 1346.81587889817
3.69
1.5036e-05
4.117e-08
d
yr
n .2672971158422309 2.9841e-09 deg/d
Q 2.766255552201866 2.0589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      7529 days (20.61 yr)  
   first obs. used      1999-09-07  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57196  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 13:43:25  

Additional Information
 Earth MOID = .996942 au 
 Jupiter MOID = 2.5048 au 
 T_jup = 3.512 
[ 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 16.9   n/a MPO418331  

249409 (2009 CG65)          Discovered 2009-Feb-03 by Spacewatch at Kitt Peak
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

[ show close-approach data ]
Alternate Designations
 2009 CG65 = 2002 GX62 = 2003 UP221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-05 20:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin