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 ]  
13507 (1989 AN5)
Classification: Main-belt Asteroid          SPK-ID: 2013507
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1133769577511972 8.5795e-08  
a 3.070307144909112 4.3488e-08 AU
q 2.722205061457553 2.7852e-07 AU
i 9.9678908123709 7.7222e-06 deg
node 128.8167281496675 5.3721e-05 deg
peri 285.9294313576307 6.6608e-05 deg
M 350.5298060870717 3.7039e-05 deg
tp 2457052.192499562194
(2015-Jan-29.69249956)
0.00020208 JED
period 1965.038943604466
5.38
4.175e-05
1.143e-07
d
yr
n .1832024760484659 3.8924e-09 deg/d
Q 3.418409228360672 4.8419e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      602  
   data-arc span      9535 days (26.11 yr)  
   first obs. used      1989-01-04  
   last obs. used      2015-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .53927  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:35:10  

Additional Information
 Earth MOID = 1.75511 AU 
 T_jup = 3.198 
[ 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 13.8 mag n/a MPO319253  

13507 (1989 AN5)          Discovered 1989-Jan-04 by McNaught, R. H. at Siding Spring
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1989 AN5 = 1997 NH6 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Apr-25 21:47 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin