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 ]  
15237 (1988 RL6)
Classification: Main-belt Asteroid          SPK-ID: 2015237
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1484049626780633 6.0309e-08  
a 2.392444696631485 1.3701e-08 AU
q 2.037394030718559 1.4674e-07 AU
i 7.325752317560841 6.7195e-06 deg
node 159.8587725217338 4.2463e-05 deg
peri 179.9518594736015 4.7043e-05 deg
M 38.85911424127706 2.0324e-05 deg
tp 2456854.601211938938
(2014-Jul-16.10121194)
7.5885e-05 JED
period 1351.640785630432
3.70
1.1611e-05
3.179e-08
d
yr
n .2663429543020846 2.2879e-09 deg/d
Q 2.747495362544411 1.5734e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      882  
   data-arc span      23000 days (62.97 yr)  
   first obs. used      1951-08-11  
   last obs. used      2014-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .5044  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Aug-13 14:25:35  

Additional Information
 Earth MOID = 1.02916 AU 
 T_jup = 3.505 
[ 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 14.2 mag n/a MPO267766  

15237 (1988 RL6)          Discovered 1988-Sep-06 by Debehogne, H. at La Silla (809)
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1988 RL6 = 1998 FC56 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Aug-23 17:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin