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 ]  
160515 (1993 RP13)
Classification: Main-belt Asteroid          SPK-ID: 2160515
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .2433515608402463 1.1962e-07  
a 2.318152244094968 1.8055e-08 AU
q 1.754026277229138 2.8558e-07 AU
i 2.128536765798275 1.0009e-05 deg
node 181.31361895097 0.0002308 deg
peri 206.3181976310606 0.00023318 deg
M 345.5945449100579 3.5663e-05 deg
tp 2457052.086473615040
(2015-Jan-29.58647361)
0.00012809 JED
period 1289.173468346791
3.53
1.5061e-05
4.123e-08
d
yr
n .279248688279054 3.2625e-09 deg/d
Q 2.882278210960798 2.2449e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      211  
   data-arc span      7658 days (20.97 yr)  
   first obs. used      1993-09-14  
   last obs. used      2014-09-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56807  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Sep-12 16:39:07  

Additional Information
 Earth MOID = .758742 AU 
 T_jup = 3.539 
[ 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 17.0 mag n/a MPO302757  

160515 (1993 RP13)          Discovered 1993-Sep-14 by Debehogne, H., Elst, E. W. at La Silla (809)
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Alternate Designations
 1993 RP13 = 2000 QK209 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Oct-02 08:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin