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 ]  
193466 (2000 XA16)
Classification: Main-belt Asteroid          SPK-ID: 2193466
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1514236685516483 5.7374e-08  
a 2.594606826645973 1.9192e-08 au
q 2.201721942506089 1.4561e-07 au
i 11.34589490209178 6.0852e-06 deg
node 319.9421650067939 3.2003e-05 deg
peri 98.01552064376888 3.8761e-05 deg
M 142.0830240912092 2.3608e-05 deg
tp 2457998.016090425963
(2017-Sep-01.51609043)
9.6928e-05 TDB
period 1526.531468723665
4.18
1.6937e-05
4.637e-08
d
yr
n .2358287446907312 2.6166e-09 deg/d
Q 2.987491710785857 2.2098e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59689  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:11:12  

Additional Information
 Earth MOID = 1.24767 au 
 Jupiter MOID = 2.38942 au 
 T_jup = 3.374 
[ 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 15.6   n/a MPO281025  
diameter diameter 2.621 km 0.653 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.162   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

193466 (2000 XA16)          Discovered 2000-Dec-01 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Oct-20 20:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin