Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
117456 (2005 AL68)
Classification: Main-belt Asteroid          SPK-ID: 2117456
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100881517244823 3.8228e-08  
a 2.258864138337514 1.1391e-08 au
q 2.030986496812106 8.5684e-08 au
i 2.056627302142457 5.0934e-06 deg
node 152.0150301229208 0.00015217 deg
peri 307.8102922481382 0.00015573 deg
M 95.56044759786681 3.4454e-05 deg
tp 2458271.338322209925
(2018-Jun-01.83832221)
0.00011768 TDB
period 1240.033999245019
3.40
9.38e-06
2.568e-08
d
yr
n .2903146205823243 2.196e-09 deg/d
Q 2.486741779862923 1.254e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      6803 days (18.63 yr)  
   first obs. used      2000-09-24  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54876  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:51  

Additional Information
 Earth MOID = 1.04876 au 
 Jupiter MOID = 2.62344 au 
 T_jup = 3.614 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO338087  

117456 (2005 AL68)          Discovered 2005-Jan-13 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 AL68 = 2000 SX204 = 2002 GW122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-15 18:50 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin