Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2991273986543408 5.4633e-05  
a 30.19561119217004 0.0035926 AU
q 21.16327656547832 0.00088491 AU
i 36.14726673059536 0.00011402 deg
node 187.0612537530699 5.1193e-05 deg
peri 95.9748162522619 0.010647 deg
M 64.41975320231835 0.016689 deg
tp 2446155.470949034343
(1985-Mar-30.97094903)
0.87487 JED
period 60605.79658052976
165.93
10.816
0.02961
d
yr
n .00594002587725501 1.0601e-06 deg/d
Q 39.22794581886177 0.0046672 AU
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      8154 days (22.32 yr)  
   first obs. used      1988-06-17  
   last obs. used      2010-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .51646  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-12 13:36:56  

Additional Information
 Earth MOID = 20.3497 AU 
 T_jup = 3.885 
[ 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 6.6 mag n/a MPO227329  

309239 (2007 RW10)          Discovered 2007-Sep-09 by Palomar at Palomar (675)
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 2014-Oct-31 04:03 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin