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 ]  
69265 (1988 RF6)
Classification: Main-belt Asteroid          SPK-ID: 2069265
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1989863875672886 6.1144e-08  
a 2.380297344066389 1.392e-08 AU
q 1.906650574234607 1.4454e-07 AU
i 2.33535975338298 5.956e-06 deg
node 116.7620555921692 0.00015179 deg
peri 245.8135667216008 0.00015276 deg
M 40.24478136982938 1.5239e-05 deg
tp 2456850.547981361287
(2014-Jul-12.04798136)
5.6489e-05 JED
period 1341.359671304024
3.67
1.1766e-05
3.221e-08
d
yr
n .2683843921220773 2.3542e-09 deg/d
Q 2.853944113898172 1.669e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      9657 days (26.44 yr)  
   first obs. used      1988-09-05  
   last obs. used      2015-02-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5512  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 17:18:37  

Additional Information
 Earth MOID = .905558 AU 
 T_jup = 3.511 
[ 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 16.1 mag n/a MPO263876  

69265 (1988 RF6)          Discovered 1988-Sep-05 by Debehogne, H. at La Silla
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 RF6 = 1999 RJ138 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-31 11:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin