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 ]  
452116 (2014 RD23)
Classification: Main-belt Asteroid          SPK-ID: 2452116
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07893587316880127 7.2617e-08  
a 3.17347639003758 1.1109e-07 au
q 2.922975260209388 2.3551e-07 au
i 9.875444596206519 8.6592e-06 deg
node 80.67917895230292 4.1594e-05 deg
peri 296.7086232743293 8.1804e-05 deg
M 261.2870991200745 7.0259e-05 deg
tp 2459166.703758920135
(2020-Nov-13.20375892)
0.00041668 TDB
period 2064.910983207672
5.65
0.00010843
2.969e-07
d
yr
n .1743416558522872 9.1546e-09 deg/d
Q 3.423977519865771 1.1986e-07 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      4877 days (13.35 yr)  
   first obs. used      2004-12-15  
   last obs. used      2018-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60538  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 07:06:06  

Additional Information
 Earth MOID = 1.94225 au 
 Jupiter MOID = 2.02022 au 
 T_jup = 3.174 
[ 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 16.0   n/a MPO440874  

452116 (2014 RD23)          Discovered 2010-Dec-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-11-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 20:24 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin