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 ]  
7013 (1988 RS4)
Classification: Main-belt Asteroid          SPK-ID: 2007013
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07531612029794928 5.1202e-08  
a 2.743380550308735 2.0992e-08 AU
q 2.536759770758628 1.4542e-07 AU
i 1.114154039130754 6.125e-06 deg
node 357.2804061030769 0.00025406 deg
peri 310.8345502805286 0.00025736 deg
M 307.3341534757171 3.9491e-05 deg
tp 2457243.303016670192
(2015-Aug-08.80301667)
0.00018196 JED
period 1659.692035159199
4.54
1.905e-05
5.216e-08
d
yr
n .216907710812427 2.4897e-09 deg/d
Q 2.950001329858842 2.2573e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1181  
   data-arc span      9797 days (26.82 yr)  
   first obs. used      1988-09-01  
   last obs. used      2015-06-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51045  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 11:55:45  

Additional Information
 Earth MOID = 1.52317 AU 
 T_jup = 3.345 
[ 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 13.2 mag n/a PDS3 (MPC 28116)  

7013 (1988 RS4)          Discovered 1988-Sep-01 by Debehogne, H. at La Silla
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1988 RS4 = 1991 FN3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Aug-05 10:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin