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 ]  
13748 Radaly (1998 SC46)
Classification: Main-belt Asteroid          SPK-ID: 2013748
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1049054044028809 7.0583e-08  
a 3.093002678395242 2.7577e-08 au
q 2.768529981598996 2.1576e-07 au
i 2.691675527703743 7.0393e-06 deg
node 218.5244939777521 0.00012487 deg
peri 155.2088256113921 0.00012777 deg
M 109.332152269423 2.5627e-05 deg
tp 2456997.087548354114
(2014-Dec-05.58754835)
0.00014162 JED
period 1986.867340333802
5.44
2.6572e-05
7.275e-08
d
yr
n .1811897516718547 2.4232e-09 deg/d
Q 3.417475375191489 3.0469e-08 au
  Orbit Determination Parameters
   # obs. used (total)      911  
   data-arc span      12084 days (33.08 yr)  
   first obs. used      1982-12-13  
   last obs. used      2016-01-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53867  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 18:56:38  

Additional Information
 Earth MOID = 1.76822 au 
 Jupiter MOID = 2.04671 au 
 T_jup = 3.214 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.9 mag n/a MPO358764  

13748 Radaly           Discovered 1998 Sept. 25 by Spacewatch at Kitt Peak.
Reginald Aldworth Daly (1871-1957) was president of the Geological Society of America in 1932. He wrote on subjects such as the glacial control of coral reefs and rock mechanics.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

[ show close-approach data ]
Alternate Designations
 1998 SC46 = 1982 XS3 = 1996 FK22 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-03 08:44 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin