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 ]  
452626 (2005 SA168)
Classification: Main-belt Asteroid          SPK-ID: 2452626
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2122428298618663 7.5035e-08  
a 2.18857964768495 9.5609e-09 au
q 1.72406930988221 1.6268e-07 au
i 6.768026347589782 5.9291e-06 deg
node 311.8563820005839 6.0709e-05 deg
peri 42.75403489540696 6.378e-05 deg
M 71.34556163011547 1.4554e-05 deg
tp 2458366.127624673866
(2018-Sep-04.62762467)
4.7646e-05 TDB
period 1182.611128003139
3.24
7.7494e-06
2.122e-08
d
yr
n .3044111386029884 1.9947e-09 deg/d
Q 2.65308998548769 1.159e-08 au
  Orbit Determination Parameters
   # obs. used (total)      185  
   data-arc span      4923 days (13.48 yr)  
   first obs. used      2005-07-12  
   last obs. used      2019-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56736  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:25:41  

Additional Information
 Earth MOID = .724677 au 
 Jupiter MOID = 2.79587 au 
 T_jup = 3.636 
[ 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 17.9   n/a MPO456156  

452626 (2005 SA168)          Discovered 2005-Jul-12 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-01-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-14 08:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin