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 ]  
233984 (1995 SF16)
Classification: Main-belt Asteroid          SPK-ID: 2233984
[ 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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1828916057577317 2.1652e-07  
a 2.55427082222 3.6612e-08 au
q 2.087116130004063 5.6997e-07 au
i 1.824449833862411 2.0648e-05 deg
node 185.3821314539636 0.00065099 deg
peri 88.82506431783115 0.00065341 deg
M 340.946385775676 6.4728e-05 deg
tp 2458679.417570622847
(2019-Jul-14.91757062)		 0.00026831 TDB
period 1491.072774421776
4.08		 3.2058e-05
8.777e-08		 d
yr
n .241436907826048 5.191e-09 deg/d
Q 3.021425514435937 4.3308e-08 au
   Orbit Determination Parameters
   # obs. used (total)      57  
   data-arc span      8156 days (22.33 yr)  
   first obs. used      1995-09-18  
   last obs. used      2018-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .72637  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:10:59  

Additional Information
 Earth MOID = 1.07127 au 
 Jupiter MOID = 2.09397 au 
 T_jup = 3.414 
[ 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 17.5   n/a MPO287965  

233984 (1995 SF16)          Discovered 1995-Sep-18 by Spacewatch at Kitt Peak
Reference: 20100330/Numbers.arcLast Updated: 2010-04-05

[ show close-approach data ]
Alternate Designations
 1995 SF16 = 2003 QV8 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-29 05:16 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin