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 ]  
523640 (2010 RO64)
Classification: TransNeptunian Object          SPK-ID: 2523640
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .120743851529476 2.0565e-05  
a 46.80268440407567 0.0013702 au
q 41.15154802720904 0.00024562 au
i 17.07857302952185 6.3782e-05 deg
node 60.75434351754686 0.0002223 deg
peri 311.5025292288409 0.0086934 deg
M 6.547040729019245 0.0068215 deg
tp 2456473.599793605841
(2013-Jun-30.09979361)
2.1973 TDB
period 116951.1701535722
320.19
5.1357
0.01406
d
yr
n .003078207764208539 1.3517e-07 deg/d
Q 52.45382078094231 0.0015356 au
  Orbit Determination Parameters
   # obs. used (total)      175  
   data-arc span      4819 days (13.19 yr)  
   first obs. used      2004-09-07  
   last obs. used      2017-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .5176  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:52:09  

Additional Information
 Earth MOID = 40.1767 au 
 Jupiter MOID = 36.3008 au 
 T_jup = 5.803 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.2   n/a MPO450768  

523640 (2010 RO64)          Discovered 2010-Aug-04 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2018-10-01
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin