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 ]  
413517 (2005 SU23)
Classification: Main-belt Asteroid          SPK-ID: 2413517
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 .2639367725260018 5.8972e-08  
a 2.678406333422515 1.9704e-08 au
q 1.971476410265774 1.6185e-07 au
i 5.056422738678523 8.6776e-06 deg
node 60.01296859142095 7.373e-05 deg
peri 293.7690277053624 7.9931e-05 deg
M 40.26471676360475 2.1034e-05 deg
tp 2458421.424872334866
(2018-Oct-29.92487234)
9.3517e-05 TDB
period 1601.080328912681
4.38
1.7668e-05
4.837e-08
d
yr
n .2248481812555162 2.4812e-09 deg/d
Q 3.385336256579256 2.4905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      4717 days (12.91 yr)  
   first obs. used      2005-09-13  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61832  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:41:11  

Additional Information
 Earth MOID = .972485 au 
 Jupiter MOID = 2.07131 au 
 T_jup = 3.321 
[ 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 17.3   n/a MPO455944  

413517 (2005 SU23)          Discovered 2005-Sep-13 by CSS at Catalina
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin