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 ]  
442067 (2010 RD144)
Classification: Main-belt Asteroid          SPK-ID: 2442067
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1587806411285136 1.0257e-07  
a 3.10312472819209 7.9289e-08 au
q 2.610408594348005 3.6482e-07 au
i 16.63302901522465 1.3487e-05 deg
node 203.006120995915 2.9477e-05 deg
peri 46.33227624950653 6.187e-05 deg
M 313.231052951553 5.191e-05 deg
tp 2458859.889484859715
(2020-Jan-11.38948486)
0.00029273 TDB
period 1996.628541856344
5.47
7.6525e-05
2.095e-07
d
yr
n .1803039435994909 6.9105e-09 deg/d
Q 3.595840862036174 9.1879e-08 au
  Orbit Determination Parameters
   # obs. used (total)      117  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2003-04-26  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:42:43  

Additional Information
 Earth MOID = 1.62756 au 
 Jupiter MOID = 1.49228 au 
 T_jup = 3.138 
[ 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 15.9   n/a MPO349185  

442067 (2010 RD144)          Discovered 2003-Apr-26 by CINEOS at Campo Imperatore
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 RD144 = 2014 OB235 
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