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 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1475999930592501 5.3873e-08  
a 2.394153298413555 1.0253e-08 au
q 2.040776288184933 1.2767e-07 au
i 7.325725511444443 5.7427e-06 deg
node 159.855210776238 3.0971e-05 deg
peri 180.1998361678289 3.4223e-05 deg
M 198.3458940827995 1.4541e-05 deg
tp 2458208.089973484740
(2018-Mar-30.58997348)
5.596e-05 JED
period 1353.088987214105
3.70
8.6919e-06
2.38e-08
d
yr
n .2660578893197625 1.7091e-09 deg/d
Q 2.747530308642176 1.1766e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1294  
   data-arc span      23609 days (64.64 yr)  
   first obs. used      1951-08-11  
   last obs. used      2016-03-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51315  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:21:33  

Additional Information
 Earth MOID = 1.03129 au 
 Jupiter MOID = 2.62852 au 
 T_jup = 3.504 
[ 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 14.3 mag n/a MPO358779  

15237 (1988 RL6)          Discovered 1988-Sep-06 by Debehogne, H. at La Silla
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 2016-May-05 00:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin