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 ]  
523794 (2015 RR245)
Classification: TransNeptunian Object          SPK-ID: 2523794
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5830016779378929 0.00010844  
a 81.73717648490236 0.016216 au
q 34.0842654442986 0.0025339 au
i 7.562837281269917 0.00017851 deg
node 211.7195962484517 0.00067209 deg
peri 260.6129409029706 0.0042515 deg
M 324.6804411887064 0.014818 deg
tp 2485481.881825091699
(2092-Nov-30.38182509)
3.2985 TDB
period 269915.5305978708
738.99
80.323
0.2199
d
yr
n .001333750596724055 3.9691e-07 deg/d
Q 129.3900875255061 0.02567 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      4786 days (13.10 yr)  
   first obs. used      2004-10-15  
   last obs. used      2017-11-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .46903  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:53:05  

Additional Information
 Earth MOID = 33.1094 au 
 Jupiter MOID = 28.8957 au 
 T_jup = 6.448 
[ 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 3.8   n/a MPO450831  

523794 (2015 RR245)          Discovered 2015-Sep-09 by Outer Solar System Origins Survey at Mauna Kea
Reference: Last Updated: 2020-01-27
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-06 10:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin