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 ]  
344071 (1996 XS16)
Classification: Main-belt Asteroid          SPK-ID: 2344071
[ 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 .2622765748755204 9.8913e-08  
a 3.066836515585485 3.1575e-08 au
q 2.262477138574549 3.0992e-07 au
i 3.355649324478717 6.6956e-06 deg
node 59.24587872591064 0.00012599 deg
peri 322.9798314708661 0.00013009 deg
M 80.07983186401094 2.604e-05 deg
tp 2458164.129867899604
(2018-Feb-14.62986790)		 0.00013717 TDB
period 1961.708009363875
5.37		 3.0295e-05
8.294e-08		 d
yr
n .18351354956069 2.8341e-09 deg/d
Q 3.871195892596422 3.9856e-08 au
   Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      8097 days (22.17 yr)  
   first obs. used      1996-12-04  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59013  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:20:21  

Additional Information
 Earth MOID = 1.26619 au 
 Jupiter MOID = 1.58484 au 
 T_jup = 3.176 
[ 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 16.6   n/a MPO418775  

344071 (1996 XS16)          Discovered 1996-Dec-04 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 1996 XS16 = 2001 RE121 
[ 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-13 21:34 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin