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 ]  
233914 (2009 RD60)
Classification: Main-belt Asteroid          SPK-ID: 2233914
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2280401384512225 7.4397e-08  
a 3.141857538397423 4.6025e-08 au
q 2.425387910347258 2.2679e-07 au
i 16.55590918322094 1.2217e-05 deg
node 220.2845564517594 2.3505e-05 deg
peri 144.445694504377 3.5354e-05 deg
M 331.2145449594991 2.8916e-05 deg
tp 2459163.148011704844
(2020-Nov-09.64801170)		 0.00016571 TDB
period 2034.127448440877
5.57		 4.4697e-05
1.224e-07		 d
yr
n .1769800610457982 3.8889e-09 deg/d
Q 3.858327166447589 5.6521e-08 au
   Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      7885 days (21.59 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:14:38  

Additional Information
 Earth MOID = 1.44511 au 
 Jupiter MOID = 1.72418 au 
 T_jup = 3.107 
[ 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 15.3   n/a MPO475907  

233914 (2009 RD60)          Discovered 2009-Sep-11 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Alternate Designations
 2009 RD60 = 2008 KD38 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-15 21:10 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin