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 ]  
178268 (2008 AH32)
Classification: Jupiter Trojan          SPK-ID: 2178268
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01836407423328921 9.9489e-08  
a 5.280319634776131 2.1945e-07 AU
q 5.183351453027607 5.8538e-07 AU
i 11.96698660832248 1.0811e-05 deg
node 140.2753312571198 6.2374e-05 deg
peri 306.9729387235926 0.00041762 deg
M 312.1867265285642 0.00041946 deg
tp 2457389.119605174160
(2016-Jan-01.61960517)
0.00518 JED
period 4431.887684688459
12.13
0.00027628
7.564e-07
d
yr
n .08122949533304934 5.0638e-09 deg/d
Q 5.377287816524654 2.2348e-07 AU
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      6373 days (17.45 yr)  
   first obs. used      1996-05-14  
   last obs. used      2013-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .69264  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 14:11:07  

Additional Information
 Earth MOID = 4.21291 AU 
 T_jup = 2.956 
[ 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 13.1 mag n/a MPO236988  

178268 (2008 AH32)          Discovered 2008-Jan-13 by Spacewatch at Kitt Peak (691)
Reference: 20080221/Numbers.arcLast Updated: 2008-02-22

Alternate Designations
 2008 AH32 = 2006 BV154 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2014-Jul-23 09:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Donald K. Yeomans
Webmaster  Alan B. Chamberlin