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 ]  
309239 (2007 RW10)
Classification: TransNeptunian Object          SPK-ID: 2309239
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3026317567884967 3.1651e-06  
a 30.32639415642636 0.00036726 au
q 21.14866421580665 0.00018358 au
i 36.05588245056042 2.7832e-05 deg
node 186.9826428633082 1.4914e-05 deg
peri 96.55482586878927 0.0015162 deg
M 76.48279003523938 0.0019751 deg
tp 2446240.923451299417
(1985-Jun-24.42345130)
0.10016 TDB
period 60999.96555280749
167.01
1.1081
0.003034
d
yr
n .005901642676967565 1.0721e-07 deg/d
Q 39.50412409704607 0.00047841 au
  Orbit Determination Parameters
   # obs. used (total)      325  
   data-arc span      11890 days (32.55 yr)  
   first obs. used      1988-06-17  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .45532  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:10:28  

Additional Information
 Earth MOID = 20.331 au 
 Jupiter MOID = 17.2105 au 
 T_jup = 3.892 
[ 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 6.80   n/a MPCxxxxx  

309239 (2007 RW10)          Discovered 2007-Sep-09 by Palomar at Palomar
Reference: 20111210/Numbers.arcLast Updated: 2011-12-12
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-15 03:35 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin