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 ]  
14417 (1991 RN13)
Classification: Main-belt Asteroid          SPK-ID: 2014417
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1953732538057527 6.2762e-08  
a 2.203643190079423 1.2013e-08 AU
q 1.773110249806717 1.3713e-07 AU
i 4.245459493730741 6.106e-06 deg
node 273.6428555593226 0.00010186 deg
peri 43.71385644861616 0.00010381 deg
M 63.5052833045321 2.3126e-05 deg
tp 2456789.725679711418
(2014-May-12.22567971)
7.6066e-05 JED
period 1194.841615618372
3.27
9.7708e-06
2.675e-08
d
yr
n .3012951635549517 2.4638e-09 deg/d
Q 2.634176130352128 1.4361e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      776  
   data-arc span      8503 days (23.28 yr)  
   first obs. used      1991-09-13  
   last obs. used      2014-12-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52609  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jan-08 02:23:42  

Additional Information
 Earth MOID = .7634 AU 
 T_jup = 3.634 
[ 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 15.0 mag n/a PDS3 (MPC 39824)  

14417 (1991 RN13)          Discovered 1991-Sep-13 by Holt, H. E. at Palomar (675)
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1991 RN13 = 1991 SO1 = 1994 NB12 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Jan-30 10:56 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin