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 ]  
173501 (2000 SU311)
Classification: Main-belt Asteroid          SPK-ID: 2173501
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2112827423820748 8.1378e-08  
a 3.092416623552757 2.7815e-08 au
q 2.439042358740614 2.5062e-07 au
i 24.07423386848396 1.006e-05 deg
node 323.6226160675299 1.2976e-05 deg
peri 30.43781955603961 2.5548e-05 deg
M 158.8057253166537 1.8848e-05 deg
tp 2457724.288234217449
(2016-Dec-01.78823422)
0.00010107 TDB
period 1986.302666687541
5.44
2.6799e-05
7.337e-08
d
yr
n .1812412609808123 2.4453e-09 deg/d
Q 3.7457908883649 3.3692e-08 au
  Orbit Determination Parameters
   # obs. used (total)      358  
   data-arc span      6778 days (18.56 yr)  
   first obs. used      2000-09-05  
   last obs. used      2019-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58867  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:10:23  

Additional Information
 Earth MOID = 1.45344 au 
 Jupiter MOID = 1.74273 au 
 T_jup = 3.059 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO385761  
diameter diameter 6.013 km 0.399 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.071   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

173501 (2000 SU311)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-11 14:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin